201191512

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{449}}^1\times {\mathrm{709}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 383400000

約数和(自身を除く): 182208488

約数列:

[1, 2, 4, 8, 79, 158, 316, 449, 632, 709, 898, 1418, 1796, 2836, 3592, 5672, 35471, 56011, 70942, 112022, 141884, 224044, 283768, 318341, 448088, 636682, 1273364, 2546728, 25148939, 50297878, 100595756, 201191512]

約数ペア:

[(1, 201191512), (2, 100595756), (4, 50297878), (8, 25148939), (79, 2546728), (158, 1273364), (316, 636682), (449, 448088), (632, 318341), (709, 283768), (898, 224044), (1418, 141884), (1796, 112022), (2836, 70942), (3592, 56011), (5672, 35471)]