207352908

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:173

約数の個数: 216

約数和(自身を含む): 648333504

約数和(自身を除く): 440980596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 47, 49, 61, 63, 82, 84, 94, 98, 122, 123, 126, 141, 147, 164, 183, 188, 196, 244, 246, 252, 282, 287, 294, 329, 366, 369, 423, 427, 441, 492, 549, 564, 574, 588, 658, 732, 738, 846, 854, 861, 882, 987, 1098, 1148, 1281, 1316, 1476, 1692, 1708, 1722, 1764, 1927, 1974, 2009, 2196, 2303, 2501, 2562, 2583, 2867, 2961, 2989, 3444, 3843, 3854, 3948, 4018, 4606, 5002, 5124, 5166, 5734, 5781, 5922, 5978, 6027, 6909, 7503, 7686, 7708, 8036, 8601, 8967, 9212, 10004, 10332, 11468, 11562, 11844, 11956, 12054, 13489, 13818, 15006, 15372, 17202, 17343, 17507, 17934, 18081, 20069, 20727, 22509, 23124, 24108, 25803, 26901, 26978, 27636, 30012, 34404, 34686, 35014, 35868, 36162, 40138, 40467, 41454, 45018, 51606, 52521, 53802, 53956, 60207, 69372, 70028, 72324, 80276, 80934, 82908, 90036, 94423, 103212, 105042, 107604, 117547, 120414, 121401, 122549, 140483, 157563, 161868, 180621, 188846, 210084, 235094, 240828, 242802, 245098, 280966, 283269, 315126, 352641, 361242, 367647, 377692, 421449, 470188, 485604, 490196, 561932, 566538, 630252, 705282, 722484, 735294, 822829, 842898, 849807, 1057923, 1102941, 1133076, 1264347, 1410564, 1470588, 1645658, 1685796, 1699614, 2115846, 2205882, 2468487, 2528694, 3291316, 3399228, 4231692, 4411764, 4936974, 5057388, 5759803, 7405461, 9873948, 11519606, 14810922, 17279409, 23039212, 29621844, 34558818, 51838227, 69117636, 103676454, 207352908]

約数ペア:

[(1, 207352908), (2, 103676454), (3, 69117636), (4, 51838227), (6, 34558818), (7, 29621844), (9, 23039212), (12, 17279409), (14, 14810922), (18, 11519606), (21, 9873948), (28, 7405461), (36, 5759803), (41, 5057388), (42, 4936974), (47, 4411764), (49, 4231692), (61, 3399228), (63, 3291316), (82, 2528694), (84, 2468487), (94, 2205882), (98, 2115846), (122, 1699614), (123, 1685796), (126, 1645658), (141, 1470588), (147, 1410564), (164, 1264347), (183, 1133076), (188, 1102941), (196, 1057923), (244, 849807), (246, 842898), (252, 822829), (282, 735294), (287, 722484), (294, 705282), (329, 630252), (366, 566538), (369, 561932), (423, 490196), (427, 485604), (441, 470188), (492, 421449), (549, 377692), (564, 367647), (574, 361242), (588, 352641), (658, 315126), (732, 283269), (738, 280966), (846, 245098), (854, 242802), (861, 240828), (882, 235094), (987, 210084), (1098, 188846), (1148, 180621), (1281, 161868), (1316, 157563), (1476, 140483), (1692, 122549), (1708, 121401), (1722, 120414), (1764, 117547), (1927, 107604), (1974, 105042), (2009, 103212), (2196, 94423), (2303, 90036), (2501, 82908), (2562, 80934), (2583, 80276), (2867, 72324), (2961, 70028), (2989, 69372), (3444, 60207), (3843, 53956), (3854, 53802), (3948, 52521), (4018, 51606), (4606, 45018), (5002, 41454), (5124, 40467), (5166, 40138), (5734, 36162), (5781, 35868), (5922, 35014), (5978, 34686), (6027, 34404), (6909, 30012), (7503, 27636), (7686, 26978), (7708, 26901), (8036, 25803), (8601, 24108), (8967, 23124), (9212, 22509), (10004, 20727), (10332, 20069), (11468, 18081), (11562, 17934), (11844, 17507), (11956, 17343), (12054, 17202), (13489, 15372), (13818, 15006)]