201962624

素因数分解:

$2^7\times {\mathrm{71}}^2\times {\mathrm{313}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 409397910

約数和(自身を除く): 207435286

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 313, 568, 626, 1136, 1252, 2272, 2504, 4544, 5008, 5041, 9088, 10016, 10082, 20032, 20164, 22223, 40064, 40328, 44446, 80656, 88892, 161312, 177784, 322624, 355568, 645248, 711136, 1422272, 1577833, 2844544, 3155666, 6311332, 12622664, 25245328, 50490656, 100981312, 201962624]

約数ペア:

[(1, 201962624), (2, 100981312), (4, 50490656), (8, 25245328), (16, 12622664), (32, 6311332), (64, 3155666), (71, 2844544), (128, 1577833), (142, 1422272), (284, 711136), (313, 645248), (568, 355568), (626, 322624), (1136, 177784), (1252, 161312), (2272, 88892), (2504, 80656), (4544, 44446), (5008, 40328), (5041, 40064), (9088, 22223), (10016, 20164), (10082, 20032)]