206925780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{65071}}^1$

素因数の和:65136

約数の個数: 48

約数和(自身を含む): 590333184

約数和(自身を除く): 383407404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 65071, 130142, 195213, 260284, 325355, 390426, 650710, 780852, 976065, 1301420, 1952130, 3448763, 3904260, 6897526, 10346289, 13795052, 17243815, 20692578, 34487630, 41385156, 51731445, 68975260, 103462890, 206925780]

約数ペア:

[(1, 206925780), (2, 103462890), (3, 68975260), (4, 51731445), (5, 41385156), (6, 34487630), (10, 20692578), (12, 17243815), (15, 13795052), (20, 10346289), (30, 6897526), (53, 3904260), (60, 3448763), (106, 1952130), (159, 1301420), (212, 976065), (265, 780852), (318, 650710), (530, 390426), (636, 325355), (795, 260284), (1060, 195213), (1590, 130142), (3180, 65071)]