225157912

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{26627}}^1$

素因数の和:26791

約数の個数: 32

約数和(自身を含む): 485694720

約数和(自身を除く): 260536808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 2114, 4228, 8456, 26627, 53254, 106508, 186389, 213016, 372778, 745556, 1491112, 4020677, 8041354, 16082708, 28144739, 32165416, 56289478, 112578956, 225157912]

約数ペア:

[(1, 225157912), (2, 112578956), (4, 56289478), (7, 32165416), (8, 28144739), (14, 16082708), (28, 8041354), (56, 4020677), (151, 1491112), (302, 745556), (604, 372778), (1057, 213016), (1208, 186389), (2114, 106508), (4228, 53254), (8456, 26627)]