208330710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{992051}}^1$

素因数の和:992068

約数の個数: 32

約数和(自身を含む): 571421952

約数和(自身を除く): 363091242

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 992051, 1984102, 2976153, 4960255, 5952306, 6944357, 9920510, 13888714, 14880765, 20833071, 29761530, 34721785, 41666142, 69443570, 104165355, 208330710]

約数ペア:

[(1, 208330710), (2, 104165355), (3, 69443570), (5, 41666142), (6, 34721785), (7, 29761530), (10, 20833071), (14, 14880765), (15, 13888714), (21, 9920510), (30, 6944357), (35, 5952306), (42, 4960255), (70, 2976153), (105, 1984102), (210, 992051)]