202058660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 451714536

約数和(自身を除く): 249655876

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 145, 164, 205, 290, 293, 410, 580, 586, 820, 841, 1172, 1189, 1465, 1682, 2378, 2930, 3364, 4205, 4756, 5860, 5945, 8410, 8497, 11890, 12013, 16820, 16994, 23780, 24026, 33988, 34481, 42485, 48052, 60065, 68962, 84970, 120130, 137924, 169940, 172405, 240260, 246413, 344810, 348377, 492826, 689620, 696754, 985652, 1232065, 1393508, 1741885, 2464130, 3483770, 4928260, 6967540, 10102933, 20205866, 40411732, 50514665, 101029330, 202058660]

約数ペア:

[(1, 202058660), (2, 101029330), (4, 50514665), (5, 40411732), (10, 20205866), (20, 10102933), (29, 6967540), (41, 4928260), (58, 3483770), (82, 2464130), (116, 1741885), (145, 1393508), (164, 1232065), (205, 985652), (290, 696754), (293, 689620), (410, 492826), (580, 348377), (586, 344810), (820, 246413), (841, 240260), (1172, 172405), (1189, 169940), (1465, 137924), (1682, 120130), (2378, 84970), (2930, 68962), (3364, 60065), (4205, 48052), (4756, 42485), (5860, 34481), (5945, 33988), (8410, 24026), (8497, 23780), (11890, 16994), (12013, 16820)]