227305456

素因数分解:

$2^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{12451}}^1$

素因数の和:12629

約数の個数: 40

約数和(自身を含む): 506447744

約数和(自身を除く): 279142288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163, 326, 652, 1141, 1304, 2282, 2608, 4564, 9128, 12451, 18256, 24902, 49804, 87157, 99608, 174314, 199216, 348628, 697256, 1394512, 2029513, 4059026, 8118052, 14206591, 16236104, 28413182, 32472208, 56826364, 113652728, 227305456]

約数ペア:

[(1, 227305456), (2, 113652728), (4, 56826364), (7, 32472208), (8, 28413182), (14, 16236104), (16, 14206591), (28, 8118052), (56, 4059026), (112, 2029513), (163, 1394512), (326, 697256), (652, 348628), (1141, 199216), (1304, 174314), (2282, 99608), (2608, 87157), (4564, 49804), (9128, 24902), (12451, 18256)]