201488210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{261673}}^1$

素因数の和:261698

約数の個数: 32

約数和(自身を含む): 452172672

約数和(自身を除く): 250684462

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 261673, 523346, 1308365, 1831711, 2616730, 2878403, 3663422, 5756806, 9158555, 14392015, 18317110, 20148821, 28784030, 40297642, 100744105, 201488210]

約数ペア:

[(1, 201488210), (2, 100744105), (5, 40297642), (7, 28784030), (10, 20148821), (11, 18317110), (14, 14392015), (22, 9158555), (35, 5756806), (55, 3663422), (70, 2878403), (77, 2616730), (110, 1831711), (154, 1308365), (385, 523346), (770, 261673)]