201003868

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{409}}^1\times {\mathrm{727}}^1$

素因数の和:1166

約数の個数: 36

約数和(自身を含む): 382352880

約数和(自身を除く): 181349012

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 409, 676, 727, 818, 1454, 1636, 2908, 5317, 9451, 10634, 18902, 21268, 37804, 69121, 122863, 138242, 245726, 276484, 297343, 491452, 594686, 1189372, 3865459, 7730918, 15461836, 50250967, 100501934, 201003868]

約数ペア:

[(1, 201003868), (2, 100501934), (4, 50250967), (13, 15461836), (26, 7730918), (52, 3865459), (169, 1189372), (338, 594686), (409, 491452), (676, 297343), (727, 276484), (818, 245726), (1454, 138242), (1636, 122863), (2908, 69121), (5317, 37804), (9451, 21268), (10634, 18902)]