201631394

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{3079}}^1$

素因数の和:3457

約数の個数: 16

約数和(自身を含む): 306028800

約数和(自身を除く): 104397406

約数列:

[1, 2, 137, 239, 274, 478, 3079, 6158, 32743, 65486, 421823, 735881, 843646, 1471762, 100815697, 201631394]

約数ペア:

[(1, 201631394), (2, 100815697), (137, 1471762), (239, 843646), (274, 735881), (478, 421823), (3079, 65486), (6158, 32743)]