201964498

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{4457}}^1$

素因数の和:4761

約数の個数: 16

約数和(自身を含む): 307067040

約数和(自身を除く): 105102542

約数列:

[1, 2, 139, 163, 278, 326, 4457, 8914, 22657, 45314, 619523, 726491, 1239046, 1452982, 100982249, 201964498]

約数ペア:

[(1, 201964498), (2, 100982249), (139, 1452982), (163, 1239046), (278, 726491), (326, 619523), (4457, 45314), (8914, 22657)]