202407190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{3931}}^1$

素因数の和:4228

約数の個数: 32

約数和(自身を含む): 385021440

約数和(自身を除く): 182614250

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 271, 542, 1355, 2710, 3931, 5149, 7862, 10298, 19655, 25745, 39310, 51490, 74689, 149378, 373445, 746890, 1065301, 2130602, 5326505, 10653010, 20240719, 40481438, 101203595, 202407190]

約数ペア:

[(1, 202407190), (2, 101203595), (5, 40481438), (10, 20240719), (19, 10653010), (38, 5326505), (95, 2130602), (190, 1065301), (271, 746890), (542, 373445), (1355, 149378), (2710, 74689), (3931, 51490), (5149, 39310), (7862, 25745), (10298, 19655)]