209631779872

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{563}}^1\times {\mathrm{91621}}^1$

素因数の和:92321

約数の個数: 48

約数和(自身を含む): 416705651712

約数和(自身を除く): 207073871840

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 563, 1016, 1126, 2032, 2252, 4064, 4504, 9008, 18016, 71501, 91621, 143002, 183242, 286004, 366484, 572008, 732968, 1144016, 1465936, 2288032, 2931872, 11635867, 23271734, 46543468, 51582623, 93086936, 103165246, 186173872, 206330492, 372347744, 412660984, 825321968, 1650643936, 6550993121, 13101986242, 26203972484, 52407944968, 104815889936, 209631779872]

約数ペア:

[(1, 209631779872), (2, 104815889936), (4, 52407944968), (8, 26203972484), (16, 13101986242), (32, 6550993121), (127, 1650643936), (254, 825321968), (508, 412660984), (563, 372347744), (1016, 206330492), (1126, 186173872), (2032, 103165246), (2252, 93086936), (4064, 51582623), (4504, 46543468), (9008, 23271734), (18016, 11635867), (71501, 2931872), (91621, 2288032), (143002, 1465936), (183242, 1144016), (286004, 732968), (366484, 572008)]