208827060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{267727}}^1$

素因数の和:267752

約数の個数: 48

約数和(自身を含む): 629696256

約数和(自身を除く): 420869196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 267727, 535454, 803181, 1070908, 1338635, 1606362, 2677270, 3212724, 3480451, 4015905, 5354540, 6960902, 8031810, 10441353, 13921804, 16063620, 17402255, 20882706, 34804510, 41765412, 52206765, 69609020, 104413530, 208827060]

約数ペア:

[(1, 208827060), (2, 104413530), (3, 69609020), (4, 52206765), (5, 41765412), (6, 34804510), (10, 20882706), (12, 17402255), (13, 16063620), (15, 13921804), (20, 10441353), (26, 8031810), (30, 6960902), (39, 5354540), (52, 4015905), (60, 3480451), (65, 3212724), (78, 2677270), (130, 1606362), (156, 1338635), (195, 1070908), (260, 803181), (390, 535454), (780, 267727)]