201299268

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 491774080

約数和(自身を除く): 290474812

約数列:

[1, 2, 3, 4, 6, 12, 59, 61, 79, 118, 122, 158, 177, 183, 236, 237, 244, 316, 354, 366, 474, 708, 732, 948, 3481, 3599, 4661, 4819, 6962, 7198, 9322, 9638, 10443, 10797, 13924, 13983, 14396, 14457, 18644, 19276, 20886, 21594, 27966, 28914, 41772, 43188, 55932, 57828, 212341, 274999, 284321, 424682, 549998, 568642, 637023, 824997, 849364, 852963, 1099996, 1137284, 1274046, 1649994, 1705926, 2548092, 3299988, 3411852, 16774939, 33549878, 50324817, 67099756, 100649634, 201299268]

約数ペア:

[(1, 201299268), (2, 100649634), (3, 67099756), (4, 50324817), (6, 33549878), (12, 16774939), (59, 3411852), (61, 3299988), (79, 2548092), (118, 1705926), (122, 1649994), (158, 1274046), (177, 1137284), (183, 1099996), (236, 852963), (237, 849364), (244, 824997), (316, 637023), (354, 568642), (366, 549998), (474, 424682), (708, 284321), (732, 274999), (948, 212341), (3481, 57828), (3599, 55932), (4661, 43188), (4819, 41772), (6962, 28914), (7198, 27966), (9322, 21594), (9638, 20886), (10443, 19276), (10797, 18644), (13924, 14457), (13983, 14396)]