205122006

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{6553}}^1$

素因数の和:6645

約数の個数: 48

約数和(自身を含む): 466225344

約数和(自身を除く): 261103338

約数列:

[1, 2, 3, 6, 9, 18, 37, 47, 74, 94, 111, 141, 222, 282, 333, 423, 666, 846, 1739, 3478, 5217, 6553, 10434, 13106, 15651, 19659, 31302, 39318, 58977, 117954, 242461, 307991, 484922, 615982, 727383, 923973, 1454766, 1847946, 2182149, 2771919, 4364298, 5543838, 11395667, 22791334, 34187001, 68374002, 102561003, 205122006]

約数ペア:

[(1, 205122006), (2, 102561003), (3, 68374002), (6, 34187001), (9, 22791334), (18, 11395667), (37, 5543838), (47, 4364298), (74, 2771919), (94, 2182149), (111, 1847946), (141, 1454766), (222, 923973), (282, 727383), (333, 615982), (423, 484922), (666, 307991), (846, 242461), (1739, 117954), (3478, 58977), (5217, 39318), (6553, 31302), (10434, 19659), (13106, 15651)]