201433820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1847}}^1$

素因数の和:1923

約数の個数: 96

約数和(自身を含む): 521579520

約数和(自身を除く): 320145700

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 41, 70, 76, 82, 95, 133, 140, 164, 190, 205, 266, 287, 380, 410, 532, 574, 665, 779, 820, 1148, 1330, 1435, 1558, 1847, 2660, 2870, 3116, 3694, 3895, 5453, 5740, 7388, 7790, 9235, 10906, 12929, 15580, 18470, 21812, 25858, 27265, 35093, 36940, 51716, 54530, 64645, 70186, 75727, 109060, 129290, 140372, 151454, 175465, 245651, 258580, 302908, 350930, 378635, 491302, 530089, 701860, 757270, 982604, 1060178, 1228255, 1438813, 1514540, 2120356, 2456510, 2650445, 2877626, 4913020, 5300890, 5755252, 7194065, 10071691, 10601780, 14388130, 20143382, 28776260, 40286764, 50358455, 100716910, 201433820]

約数ペア:

[(1, 201433820), (2, 100716910), (4, 50358455), (5, 40286764), (7, 28776260), (10, 20143382), (14, 14388130), (19, 10601780), (20, 10071691), (28, 7194065), (35, 5755252), (38, 5300890), (41, 4913020), (70, 2877626), (76, 2650445), (82, 2456510), (95, 2120356), (133, 1514540), (140, 1438813), (164, 1228255), (190, 1060178), (205, 982604), (266, 757270), (287, 701860), (380, 530089), (410, 491302), (532, 378635), (574, 350930), (665, 302908), (779, 258580), (820, 245651), (1148, 175465), (1330, 151454), (1435, 140372), (1558, 129290), (1847, 109060), (2660, 75727), (2870, 70186), (3116, 64645), (3694, 54530), (3895, 51716), (5453, 36940), (5740, 35093), (7388, 27265), (7790, 25858), (9235, 21812), (10906, 18470), (12929, 15580)]