201237664

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{330983}}^1$

素因数の和:331012

約数の個数: 24

約数和(自身を含む): 417039840

約数和(自身を除く): 215802176

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 330983, 661966, 1323932, 2647864, 5295728, 6288677, 10591456, 12577354, 25154708, 50309416, 100618832, 201237664]

約数ペア:

[(1, 201237664), (2, 100618832), (4, 50309416), (8, 25154708), (16, 12577354), (19, 10591456), (32, 6288677), (38, 5295728), (76, 2647864), (152, 1323932), (304, 661966), (608, 330983)]