208085337580

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1487}}^1\times {\mathrm{84299}}^1$

素因数の和:85878

約数の個数: 48

約数和(自身を含む): 442546675200

約数和(自身を除く): 234461337620

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1487, 1660, 2974, 5948, 7435, 14870, 29740, 84299, 123421, 168598, 246842, 337196, 421495, 493684, 617105, 842990, 1234210, 1685980, 2468420, 6996817, 13993634, 27987268, 34984085, 69968170, 125352613, 139936340, 250705226, 501410452, 626763065, 1253526130, 2507052260, 10404266879, 20808533758, 41617067516, 52021334395, 104042668790, 208085337580]

約数ペア:

[(1, 208085337580), (2, 104042668790), (4, 52021334395), (5, 41617067516), (10, 20808533758), (20, 10404266879), (83, 2507052260), (166, 1253526130), (332, 626763065), (415, 501410452), (830, 250705226), (1487, 139936340), (1660, 125352613), (2974, 69968170), (5948, 34984085), (7435, 27987268), (14870, 13993634), (29740, 6996817), (84299, 2468420), (123421, 1685980), (168598, 1234210), (246842, 842990), (337196, 617105), (421495, 493684)]