202450928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{4861}}^1$

素因数の和:5025

約数の個数: 40

約数和(自身を含む): 415992720

約数和(自身を除く): 213541792

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 137, 152, 274, 304, 548, 1096, 2192, 2603, 4861, 5206, 9722, 10412, 19444, 20824, 38888, 41648, 77776, 92359, 184718, 369436, 665957, 738872, 1331914, 1477744, 2663828, 5327656, 10655312, 12653183, 25306366, 50612732, 101225464, 202450928]

約数ペア:

[(1, 202450928), (2, 101225464), (4, 50612732), (8, 25306366), (16, 12653183), (19, 10655312), (38, 5327656), (76, 2663828), (137, 1477744), (152, 1331914), (274, 738872), (304, 665957), (548, 369436), (1096, 184718), (2192, 92359), (2603, 77776), (4861, 41648), (5206, 38888), (9722, 20824), (10412, 19444)]