202842138

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 438681600

約数和(自身を除く): 235839462

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 101, 114, 158, 202, 223, 237, 303, 446, 474, 606, 669, 1338, 1501, 1919, 3002, 3838, 4237, 4503, 5757, 7979, 8474, 9006, 11514, 12711, 15958, 17617, 22523, 23937, 25422, 35234, 45046, 47874, 52851, 67569, 105702, 135138, 151601, 303202, 334723, 427937, 454803, 669446, 855874, 909606, 1004169, 1283811, 1779317, 2008338, 2567622, 3558634, 5337951, 10675902, 33807023, 67614046, 101421069, 202842138]

約数ペア:

[(1, 202842138), (2, 101421069), (3, 67614046), (6, 33807023), (19, 10675902), (38, 5337951), (57, 3558634), (79, 2567622), (101, 2008338), (114, 1779317), (158, 1283811), (202, 1004169), (223, 909606), (237, 855874), (303, 669446), (446, 454803), (474, 427937), (606, 334723), (669, 303202), (1338, 151601), (1501, 135138), (1919, 105702), (3002, 67569), (3838, 52851), (4237, 47874), (4503, 45046), (5757, 35234), (7979, 25422), (8474, 23937), (9006, 22523), (11514, 17617), (12711, 15958)]