201656804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{7001}}^1$

素因数の和:7403

約数の個数: 24

約数和(自身を含む): 372506400

約数和(自身を除く): 170849596

約数列:

[1, 2, 4, 19, 38, 76, 379, 758, 1516, 7001, 7201, 14002, 14402, 28004, 28804, 133019, 266038, 532076, 2653379, 5306758, 10613516, 50414201, 100828402, 201656804]

約数ペア:

[(1, 201656804), (2, 100828402), (4, 50414201), (19, 10613516), (38, 5306758), (76, 2653379), (379, 532076), (758, 266038), (1516, 133019), (7001, 28804), (7201, 28004), (14002, 14402)]