200520832

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2011}}^1$

素因数の和:2085

約数の個数: 64

約数和(自身を含む): 430970400

約数和(自身を除く): 230449568

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 128, 152, 164, 304, 328, 608, 656, 779, 1216, 1312, 1558, 2011, 2432, 2624, 3116, 4022, 5248, 6232, 8044, 12464, 16088, 24928, 32176, 38209, 49856, 64352, 76418, 82451, 99712, 128704, 152836, 164902, 257408, 305672, 329804, 611344, 659608, 1222688, 1319216, 1566569, 2445376, 2638432, 3133138, 4890752, 5276864, 6266276, 10553728, 12532552, 25065104, 50130208, 100260416, 200520832]

約数ペア:

[(1, 200520832), (2, 100260416), (4, 50130208), (8, 25065104), (16, 12532552), (19, 10553728), (32, 6266276), (38, 5276864), (41, 4890752), (64, 3133138), (76, 2638432), (82, 2445376), (128, 1566569), (152, 1319216), (164, 1222688), (304, 659608), (328, 611344), (608, 329804), (656, 305672), (779, 257408), (1216, 164902), (1312, 152836), (1558, 128704), (2011, 99712), (2432, 82451), (2624, 76418), (3116, 64352), (4022, 49856), (5248, 38209), (6232, 32176), (8044, 24928), (12464, 16088)]