201854190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{143159}}^1$

素因数の和:143216

約数の個数: 32

約数和(自身を含む): 494760960

約数和(自身を除く): 292906770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 143159, 286318, 429477, 715795, 858954, 1431590, 2147385, 4294770, 6728473, 13456946, 20185419, 33642365, 40370838, 67284730, 100927095, 201854190]

約数ペア:

[(1, 201854190), (2, 100927095), (3, 67284730), (5, 40370838), (6, 33642365), (10, 20185419), (15, 13456946), (30, 6728473), (47, 4294770), (94, 2147385), (141, 1431590), (235, 858954), (282, 715795), (470, 429477), (705, 286318), (1410, 143159)]