200779568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{1861}}^1$

素因数の和:2493

約数の個数: 40

約数和(自身を含む): 425295696

約数和(自身を除く): 224516128

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 613, 1226, 1861, 2452, 3722, 4904, 6743, 7444, 9808, 13486, 14888, 20471, 26972, 29776, 40942, 53944, 81884, 107888, 163768, 327536, 1140793, 2281586, 4563172, 9126344, 12548723, 18252688, 25097446, 50194892, 100389784, 200779568]

約数ペア:

[(1, 200779568), (2, 100389784), (4, 50194892), (8, 25097446), (11, 18252688), (16, 12548723), (22, 9126344), (44, 4563172), (88, 2281586), (176, 1140793), (613, 327536), (1226, 163768), (1861, 107888), (2452, 81884), (3722, 53944), (4904, 40942), (6743, 29776), (7444, 26972), (9808, 20471), (13486, 14888)]