207633250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{75503}}^1$

素因数の和:75531

約数の個数: 32

約数和(自身を含む): 424030464

約数和(自身を除く): 216397214

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 75503, 151006, 377515, 755030, 830533, 1661066, 1887575, 3775150, 4152665, 8305330, 9437875, 18875750, 20763325, 41526650, 103816625, 207633250]

約数ペア:

[(1, 207633250), (2, 103816625), (5, 41526650), (10, 20763325), (11, 18875750), (22, 9437875), (25, 8305330), (50, 4152665), (55, 3775150), (110, 1887575), (125, 1661066), (250, 830533), (275, 755030), (550, 377515), (1375, 151006), (2750, 75503)]