201973876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{204427}}^1$

素因数の和:204463

約数の個数: 24

約数和(自身を含む): 400678880

約数和(自身を除く): 198705004

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 204427, 408854, 817708, 2657551, 3884113, 5315102, 7768226, 10630204, 15536452, 50493469, 100986938, 201973876]

約数ペア:

[(1, 201973876), (2, 100986938), (4, 50493469), (13, 15536452), (19, 10630204), (26, 7768226), (38, 5315102), (52, 3884113), (76, 2657551), (247, 817708), (494, 408854), (988, 204427)]