203292730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{7901}}^1$

素因数の和:8022

約数の個数: 32

約数和(自身を含む): 382330368

約数和(自身を除く): 179037638

約数列:

[1, 2, 5, 10, 31, 62, 83, 155, 166, 310, 415, 830, 2573, 5146, 7901, 12865, 15802, 25730, 39505, 79010, 244931, 489862, 655783, 1224655, 1311566, 2449310, 3278915, 6557830, 20329273, 40658546, 101646365, 203292730]

約数ペア:

[(1, 203292730), (2, 101646365), (5, 40658546), (10, 20329273), (31, 6557830), (62, 3278915), (83, 2449310), (155, 1311566), (166, 1224655), (310, 655783), (415, 489862), (830, 244931), (2573, 79010), (5146, 39505), (7901, 25730), (12865, 15802)]