221323188

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{5527}}^1$

素因数の和:5652

約数の個数: 48

約数和(自身を含む): 534933504

約数和(自身を除く): 313610316

約数列:

[1, 2, 3, 4, 6, 12, 47, 71, 94, 141, 142, 188, 213, 282, 284, 426, 564, 852, 3337, 5527, 6674, 10011, 11054, 13348, 16581, 20022, 22108, 33162, 40044, 66324, 259769, 392417, 519538, 779307, 784834, 1039076, 1177251, 1558614, 1569668, 2354502, 3117228, 4709004, 18443599, 36887198, 55330797, 73774396, 110661594, 221323188]

約数ペア:

[(1, 221323188), (2, 110661594), (3, 73774396), (4, 55330797), (6, 36887198), (12, 18443599), (47, 4709004), (71, 3117228), (94, 2354502), (141, 1569668), (142, 1558614), (188, 1177251), (213, 1039076), (282, 784834), (284, 779307), (426, 519538), (564, 392417), (852, 259769), (3337, 66324), (5527, 40044), (6674, 33162), (10011, 22108), (11054, 20022), (13348, 16581)]