209920832

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8059}}^1$

素因数の和:8119

約数の個数: 56

約数和(自身を含む): 466770720

約数和(自身を除く): 256849888

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 148, 176, 296, 352, 407, 592, 704, 814, 1184, 1628, 2368, 3256, 6512, 8059, 13024, 16118, 26048, 32236, 64472, 88649, 128944, 177298, 257888, 298183, 354596, 515776, 596366, 709192, 1192732, 1418384, 2385464, 2836768, 3280013, 4770928, 5673536, 6560026, 9541856, 13120052, 19083712, 26240104, 52480208, 104960416, 209920832]

約数ペア:

[(1, 209920832), (2, 104960416), (4, 52480208), (8, 26240104), (11, 19083712), (16, 13120052), (22, 9541856), (32, 6560026), (37, 5673536), (44, 4770928), (64, 3280013), (74, 2836768), (88, 2385464), (148, 1418384), (176, 1192732), (296, 709192), (352, 596366), (407, 515776), (592, 354596), (704, 298183), (814, 257888), (1184, 177298), (1628, 128944), (2368, 88649), (3256, 64472), (6512, 32236), (8059, 26048), (13024, 16118)]