205698872

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{1637}}^1$

素因数の和:1895

約数の個数: 32

約数和(自身を含む): 392137200

約数和(自身を除く): 186438328

約数列:

[1, 2, 4, 8, 113, 139, 226, 278, 452, 556, 904, 1112, 1637, 3274, 6548, 13096, 15707, 31414, 62828, 125656, 184981, 227543, 369962, 455086, 739924, 910172, 1479848, 1820344, 25712359, 51424718, 102849436, 205698872]

約数ペア:

[(1, 205698872), (2, 102849436), (4, 51424718), (8, 25712359), (113, 1820344), (139, 1479848), (226, 910172), (278, 739924), (452, 455086), (556, 369962), (904, 227543), (1112, 184981), (1637, 125656), (3274, 62828), (6548, 31414), (13096, 15707)]