222799388

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{1051}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 456685824

約数和(自身を除く): 233886436

約数列:

[1, 2, 4, 7, 14, 28, 67, 113, 134, 226, 268, 452, 469, 791, 938, 1051, 1582, 1876, 2102, 3164, 4204, 7357, 7571, 14714, 15142, 29428, 30284, 52997, 70417, 105994, 118763, 140834, 211988, 237526, 281668, 475052, 492919, 831341, 985838, 1662682, 1971676, 3325364, 7957121, 15914242, 31828484, 55699847, 111399694, 222799388]

約数ペア:

[(1, 222799388), (2, 111399694), (4, 55699847), (7, 31828484), (14, 15914242), (28, 7957121), (67, 3325364), (113, 1971676), (134, 1662682), (226, 985838), (268, 831341), (452, 492919), (469, 475052), (791, 281668), (938, 237526), (1051, 211988), (1582, 140834), (1876, 118763), (2102, 105994), (3164, 70417), (4204, 52997), (7357, 30284), (7571, 29428), (14714, 15142)]