211399869982

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{888287}}^1$

素因数の和:888576

約数の個数: 32

約数和(自身を含む): 368390799360

約数和(自身を除く): 156990929378

約数列:

[1, 2, 7, 14, 89, 178, 191, 382, 623, 1246, 1337, 2674, 16999, 33998, 118993, 237986, 888287, 1776574, 6218009, 12436018, 79057543, 158115086, 169662817, 339325634, 553402801, 1106805602, 1187639719, 2375279438, 15099990713, 30199981426, 105699934991, 211399869982]

約数ペア:

[(1, 211399869982), (2, 105699934991), (7, 30199981426), (14, 15099990713), (89, 2375279438), (178, 1187639719), (191, 1106805602), (382, 553402801), (623, 339325634), (1246, 169662817), (1337, 158115086), (2674, 79057543), (16999, 12436018), (33998, 6218009), (118993, 1776574), (237986, 888287)]