201902428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{554677}}^1$

素因数の和:554701

約数の個数: 24

約数和(自身を含む): 434867552

約数和(自身を除く): 232965124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 554677, 1109354, 2218708, 3882739, 7210801, 7765478, 14421602, 15530956, 28843204, 50475607, 100951214, 201902428]

約数ペア:

[(1, 201902428), (2, 100951214), (4, 50475607), (7, 28843204), (13, 15530956), (14, 14421602), (26, 7765478), (28, 7210801), (52, 3882739), (91, 2218708), (182, 1109354), (364, 554677)]