208522230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{992963}}^1$

素因数の和:992980

約数の個数: 32

約数和(自身を含む): 571947264

約数和(自身を除く): 363425034

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 992963, 1985926, 2978889, 4964815, 5957778, 6950741, 9929630, 13901482, 14894445, 20852223, 29788890, 34753705, 41704446, 69507410, 104261115, 208522230]

約数ペア:

[(1, 208522230), (2, 104261115), (3, 69507410), (5, 41704446), (6, 34753705), (7, 29788890), (10, 20852223), (14, 14894445), (15, 13901482), (21, 9929630), (30, 6950741), (35, 5957778), (42, 4964815), (70, 2978889), (105, 1985926), (210, 992963)]