201789252

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2243}}^1$

素因数の和:2287

約数の個数: 144

約数和(自身を含む): 644656320

約数和(自身を除く): 442867068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 49, 51, 54, 63, 68, 84, 98, 102, 108, 119, 126, 147, 153, 189, 196, 204, 238, 252, 294, 306, 357, 378, 441, 459, 476, 588, 612, 714, 756, 833, 882, 918, 1071, 1323, 1428, 1666, 1764, 1836, 2142, 2243, 2499, 2646, 3213, 3332, 4284, 4486, 4998, 5292, 6426, 6729, 7497, 8972, 9996, 12852, 13458, 14994, 15701, 20187, 22491, 26916, 29988, 31402, 38131, 40374, 44982, 47103, 60561, 62804, 76262, 80748, 89964, 94206, 109907, 114393, 121122, 141309, 152524, 188412, 219814, 228786, 242244, 266917, 282618, 329721, 343179, 423927, 439628, 457572, 533834, 565236, 659442, 686358, 800751, 847854, 989163, 1029537, 1067668, 1318884, 1372716, 1601502, 1695708, 1868419, 1978326, 2059074, 2402253, 2967489, 3203004, 3736838, 3956652, 4118148, 4804506, 5605257, 5934978, 7206759, 7473676, 9609012, 11210514, 11869956, 14413518, 16815771, 22421028, 28827036, 33631542, 50447313, 67263084, 100894626, 201789252]

約数ペア:

[(1, 201789252), (2, 100894626), (3, 67263084), (4, 50447313), (6, 33631542), (7, 28827036), (9, 22421028), (12, 16815771), (14, 14413518), (17, 11869956), (18, 11210514), (21, 9609012), (27, 7473676), (28, 7206759), (34, 5934978), (36, 5605257), (42, 4804506), (49, 4118148), (51, 3956652), (54, 3736838), (63, 3203004), (68, 2967489), (84, 2402253), (98, 2059074), (102, 1978326), (108, 1868419), (119, 1695708), (126, 1601502), (147, 1372716), (153, 1318884), (189, 1067668), (196, 1029537), (204, 989163), (238, 847854), (252, 800751), (294, 686358), (306, 659442), (357, 565236), (378, 533834), (441, 457572), (459, 439628), (476, 423927), (588, 343179), (612, 329721), (714, 282618), (756, 266917), (833, 242244), (882, 228786), (918, 219814), (1071, 188412), (1323, 152524), (1428, 141309), (1666, 121122), (1764, 114393), (1836, 109907), (2142, 94206), (2243, 89964), (2499, 80748), (2646, 76262), (3213, 62804), (3332, 60561), (4284, 47103), (4486, 44982), (4998, 40374), (5292, 38131), (6426, 31402), (6729, 29988), (7497, 26916), (8972, 22491), (9996, 20187), (12852, 15701), (13458, 14994)]