201402670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{42943}}^1$

素因数の和:43024

約数の個数: 32

約数和(自身を含む): 420507648

約数和(自身を除く): 219104978

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 42943, 85886, 214715, 300601, 429430, 601202, 1503005, 2877181, 3006010, 5754362, 14385905, 20140267, 28771810, 40280534, 100701335, 201402670]

約数ペア:

[(1, 201402670), (2, 100701335), (5, 40280534), (7, 28771810), (10, 20140267), (14, 14385905), (35, 5754362), (67, 3006010), (70, 2877181), (134, 1503005), (335, 601202), (469, 429430), (670, 300601), (938, 214715), (2345, 85886), (4690, 42943)]