206529130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{3851}}^1$

素因数の和:4062

約数の個数: 32

約数和(自身を含む): 386062848

約数和(自身を除く): 179533718

約数列:

[1, 2, 5, 10, 31, 62, 155, 173, 310, 346, 865, 1730, 3851, 5363, 7702, 10726, 19255, 26815, 38510, 53630, 119381, 238762, 596905, 666223, 1193810, 1332446, 3331115, 6662230, 20652913, 41305826, 103264565, 206529130]

約数ペア:

[(1, 206529130), (2, 103264565), (5, 41305826), (10, 20652913), (31, 6662230), (62, 3331115), (155, 1332446), (173, 1193810), (310, 666223), (346, 596905), (865, 238762), (1730, 119381), (3851, 53630), (5363, 38510), (7702, 26815), (10726, 19255)]