210903406

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{821}}^1$

素因数の和:1200

約数の個数: 32

約数和(自身を含む): 369308160

約数和(自身を除く): 158404754

約数列:

[1, 2, 7, 14, 59, 118, 311, 413, 622, 821, 826, 1642, 2177, 4354, 5747, 11494, 18349, 36698, 48439, 96878, 128443, 255331, 256886, 339073, 510662, 678146, 1787317, 3574634, 15064529, 30129058, 105451703, 210903406]

約数ペア:

[(1, 210903406), (2, 105451703), (7, 30129058), (14, 15064529), (59, 3574634), (118, 1787317), (311, 678146), (413, 510662), (622, 339073), (821, 256886), (826, 255331), (1642, 128443), (2177, 96878), (4354, 48439), (5747, 36698), (11494, 18349)]