201587264

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{165779}}^1$

素因数の和:165810

約数の個数: 28

約数和(自身を含む): 421081200

約数和(自身を除く): 219493936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 165779, 331558, 663116, 1326232, 2652464, 3149801, 5304928, 6299602, 10609856, 12599204, 25198408, 50396816, 100793632, 201587264]

約数ペア:

[(1, 201587264), (2, 100793632), (4, 50396816), (8, 25198408), (16, 12599204), (19, 10609856), (32, 6299602), (38, 5304928), (64, 3149801), (76, 2652464), (152, 1326232), (304, 663116), (608, 331558), (1216, 165779)]