201095180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70313}}^1$

素因数の和:70346

約数の個数: 48

約数和(自身を含む): 496135584

約数和(自身を除く): 295040404

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 70313, 140626, 281252, 351565, 703130, 773443, 914069, 1406260, 1546886, 1828138, 3093772, 3656276, 3867215, 4570345, 7734430, 9140690, 10054759, 15468860, 18281380, 20109518, 40219036, 50273795, 100547590, 201095180]

約数ペア:

[(1, 201095180), (2, 100547590), (4, 50273795), (5, 40219036), (10, 20109518), (11, 18281380), (13, 15468860), (20, 10054759), (22, 9140690), (26, 7734430), (44, 4570345), (52, 3867215), (55, 3656276), (65, 3093772), (110, 1828138), (130, 1546886), (143, 1406260), (220, 914069), (260, 773443), (286, 703130), (572, 351565), (715, 281252), (1430, 140626), (2860, 70313)]