205751448

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3319}}^1$

素因数の和:3382

約数の個数: 128

約数和(自身を含む): 669312000

約数和(自身を除く): 463560552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 41, 42, 54, 56, 63, 72, 82, 84, 108, 123, 126, 164, 168, 189, 216, 246, 252, 287, 328, 369, 378, 492, 504, 574, 738, 756, 861, 984, 1107, 1148, 1476, 1512, 1722, 2214, 2296, 2583, 2952, 3319, 3444, 4428, 5166, 6638, 6888, 7749, 8856, 9957, 10332, 13276, 15498, 19914, 20664, 23233, 26552, 29871, 30996, 39828, 46466, 59742, 61992, 69699, 79656, 89613, 92932, 119484, 136079, 139398, 179226, 185864, 209097, 238968, 272158, 278796, 358452, 408237, 418194, 544316, 557592, 627291, 716904, 816474, 836388, 952553, 1088632, 1224711, 1254582, 1632948, 1672776, 1905106, 2449422, 2509164, 2857659, 3265896, 3674133, 3810212, 4898844, 5018328, 5715318, 7348266, 7620424, 8572977, 9797688, 11430636, 14696532, 17145954, 22861272, 25718931, 29393064, 34291908, 51437862, 68583816, 102875724, 205751448]

約数ペア:

[(1, 205751448), (2, 102875724), (3, 68583816), (4, 51437862), (6, 34291908), (7, 29393064), (8, 25718931), (9, 22861272), (12, 17145954), (14, 14696532), (18, 11430636), (21, 9797688), (24, 8572977), (27, 7620424), (28, 7348266), (36, 5715318), (41, 5018328), (42, 4898844), (54, 3810212), (56, 3674133), (63, 3265896), (72, 2857659), (82, 2509164), (84, 2449422), (108, 1905106), (123, 1672776), (126, 1632948), (164, 1254582), (168, 1224711), (189, 1088632), (216, 952553), (246, 836388), (252, 816474), (287, 716904), (328, 627291), (369, 557592), (378, 544316), (492, 418194), (504, 408237), (574, 358452), (738, 278796), (756, 272158), (861, 238968), (984, 209097), (1107, 185864), (1148, 179226), (1476, 139398), (1512, 136079), (1722, 119484), (2214, 92932), (2296, 89613), (2583, 79656), (2952, 69699), (3319, 61992), (3444, 59742), (4428, 46466), (5166, 39828), (6638, 30996), (6888, 29871), (7749, 26552), (8856, 23233), (9957, 20664), (10332, 19914), (13276, 15498)]