207820432

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{487}}^1$

素因数の和:823

約数の個数: 40

約数和(自身を含む): 408456000

約数和(自身を除く): 200635568

約数列:

[1, 2, 4, 8, 16, 149, 179, 298, 358, 487, 596, 716, 974, 1192, 1432, 1948, 2384, 2864, 3896, 7792, 26671, 53342, 72563, 87173, 106684, 145126, 174346, 213368, 290252, 348692, 426736, 580504, 697384, 1161008, 1394768, 12988777, 25977554, 51955108, 103910216, 207820432]

約数ペア:

[(1, 207820432), (2, 103910216), (4, 51955108), (8, 25977554), (16, 12988777), (149, 1394768), (179, 1161008), (298, 697384), (358, 580504), (487, 426736), (596, 348692), (716, 290252), (974, 213368), (1192, 174346), (1432, 145126), (1948, 106684), (2384, 87173), (2864, 72563), (3896, 53342), (7792, 26671)]