202120890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{37223}}^1$

素因数の和:37414

約数の個数: 32

約数和(自身を含む): 487783296

約数和(自身を除く): 285662406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2715, 5430, 37223, 74446, 111669, 186115, 223338, 372230, 558345, 1116690, 6737363, 13474726, 20212089, 33686815, 40424178, 67373630, 101060445, 202120890]

約数ペア:

[(1, 202120890), (2, 101060445), (3, 67373630), (5, 40424178), (6, 33686815), (10, 20212089), (15, 13474726), (30, 6737363), (181, 1116690), (362, 558345), (543, 372230), (905, 223338), (1086, 186115), (1810, 111669), (2715, 74446), (5430, 37223)]