202298670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{321109}}^1$

素因数の和:321129

約数の個数: 48

約数和(自身を含む): 601117920

約数和(自身を除く): 398819250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 321109, 642218, 963327, 1605545, 1926654, 2247763, 2889981, 3211090, 4495526, 4816635, 5779962, 6743289, 9633270, 11238815, 13486578, 14449905, 20229867, 22477630, 28899810, 33716445, 40459734, 67432890, 101149335, 202298670]

約数ペア:

[(1, 202298670), (2, 101149335), (3, 67432890), (5, 40459734), (6, 33716445), (7, 28899810), (9, 22477630), (10, 20229867), (14, 14449905), (15, 13486578), (18, 11238815), (21, 9633270), (30, 6743289), (35, 5779962), (42, 4816635), (45, 4495526), (63, 3211090), (70, 2889981), (90, 2247763), (105, 1926654), (126, 1605545), (210, 963327), (315, 642218), (630, 321109)]