225209816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{4637}}^1$

素因数の和:5123

約数の個数: 32

約数和(自身を含む): 455822640

約数和(自身を除く): 230612824

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 467, 934, 1868, 3736, 4637, 6071, 9274, 12142, 18548, 24284, 37096, 48568, 60281, 120562, 241124, 482248, 2165479, 4330958, 8661916, 17323832, 28151227, 56302454, 112604908, 225209816]

約数ペア:

[(1, 225209816), (2, 112604908), (4, 56302454), (8, 28151227), (13, 17323832), (26, 8661916), (52, 4330958), (104, 2165479), (467, 482248), (934, 241124), (1868, 120562), (3736, 60281), (4637, 48568), (6071, 37096), (9274, 24284), (12142, 18548)]