193025240

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{102673}}^1$

素因数の和:102731

約数の個数: 32

約数和(自身を含む): 443551680

約数和(自身を除く): 250526440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 102673, 205346, 410692, 513365, 821384, 1026730, 2053460, 4106920, 4825631, 9651262, 19302524, 24128155, 38605048, 48256310, 96512620, 193025240]

約数ペア:

[(1, 193025240), (2, 96512620), (4, 48256310), (5, 38605048), (8, 24128155), (10, 19302524), (20, 9651262), (40, 4825631), (47, 4106920), (94, 2053460), (188, 1026730), (235, 821384), (376, 513365), (470, 410692), (940, 205346), (1880, 102673)]