201430372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2243}}^1$

素因数の和:2428

約数の個数: 48

約数和(自身を含む): 416953152

約数和(自身を除く): 215522780

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 157, 286, 314, 572, 628, 1727, 2041, 2243, 3454, 4082, 4486, 6908, 8164, 8972, 22451, 24673, 29159, 44902, 49346, 58318, 89804, 98692, 116636, 320749, 352151, 641498, 704302, 1282996, 1408604, 3873661, 4577963, 7747322, 9155926, 15494644, 18311852, 50357593, 100715186, 201430372]

約数ペア:

[(1, 201430372), (2, 100715186), (4, 50357593), (11, 18311852), (13, 15494644), (22, 9155926), (26, 7747322), (44, 4577963), (52, 3873661), (143, 1408604), (157, 1282996), (286, 704302), (314, 641498), (572, 352151), (628, 320749), (1727, 116636), (2041, 98692), (2243, 89804), (3454, 58318), (4082, 49346), (4486, 44902), (6908, 29159), (8164, 24673), (8972, 22451)]