201879570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{143177}}^1$

素因数の和:143234

約数の個数: 32

約数和(自身を含む): 494823168

約数和(自身を除く): 292943598

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 143177, 286354, 429531, 715885, 859062, 1431770, 2147655, 4295310, 6729319, 13458638, 20187957, 33646595, 40375914, 67293190, 100939785, 201879570]

約数ペア:

[(1, 201879570), (2, 100939785), (3, 67293190), (5, 40375914), (6, 33646595), (10, 20187957), (15, 13458638), (30, 6729319), (47, 4295310), (94, 2147655), (141, 1431770), (235, 859062), (282, 715885), (470, 429531), (705, 286354), (1410, 143177)]