202088390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67139}}^1$

素因数の和:67196

約数の個数: 32

約数和(自身を含む): 425399040

約数和(自身を除く): 223310650

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 67139, 134278, 335695, 469973, 671390, 939946, 2349865, 2886977, 4699730, 5773954, 14434885, 20208839, 28869770, 40417678, 101044195, 202088390]

約数ペア:

[(1, 202088390), (2, 101044195), (5, 40417678), (7, 28869770), (10, 20208839), (14, 14434885), (35, 5773954), (43, 4699730), (70, 2886977), (86, 2349865), (215, 939946), (301, 671390), (430, 469973), (602, 335695), (1505, 134278), (3010, 67139)]