202400656

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{7951}}^1$

素因数の和:8039

約数の個数: 40

約数和(自身を含む): 412168064

約数和(自身を除く): 209767408

約数列:

[1, 2, 4, 8, 16, 37, 43, 74, 86, 148, 172, 296, 344, 592, 688, 1591, 3182, 6364, 7951, 12728, 15902, 25456, 31804, 63608, 127216, 294187, 341893, 588374, 683786, 1176748, 1367572, 2353496, 2735144, 4706992, 5470288, 12650041, 25300082, 50600164, 101200328, 202400656]

約数ペア:

[(1, 202400656), (2, 101200328), (4, 50600164), (8, 25300082), (16, 12650041), (37, 5470288), (43, 4706992), (74, 2735144), (86, 2353496), (148, 1367572), (172, 1176748), (296, 683786), (344, 588374), (592, 341893), (688, 294187), (1591, 127216), (3182, 63608), (6364, 31804), (7951, 25456), (12728, 15902)]