201840521740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70573609}}^1$

素因数の和:70573642

約数の個数: 48

約数和(自身を含む): 497967392160

約数和(自身を除く): 296126870420

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 70573609, 141147218, 282294436, 352868045, 705736090, 776309699, 917456917, 1411472180, 1552619398, 1834913834, 3105238796, 3669827668, 3881548495, 4587284585, 7763096990, 9174569170, 10092026087, 15526193980, 18349138340, 20184052174, 40368104348, 50460130435, 100920260870, 201840521740]

約数ペア:

[(1, 201840521740), (2, 100920260870), (4, 50460130435), (5, 40368104348), (10, 20184052174), (11, 18349138340), (13, 15526193980), (20, 10092026087), (22, 9174569170), (26, 7763096990), (44, 4587284585), (52, 3881548495), (55, 3669827668), (65, 3105238796), (110, 1834913834), (130, 1552619398), (143, 1411472180), (220, 917456917), (260, 776309699), (286, 705736090), (572, 352868045), (715, 282294436), (1430, 141147218), (2860, 70573609)]