202199620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{17401}}^1$

素因数の和:17500

約数の個数: 48

約数和(自身を含む): 491154048

約数和(自身を除く): 288954428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 11620, 17401, 34802, 69604, 87005, 121807, 174010, 243614, 348020, 487228, 609035, 1218070, 1444283, 2436140, 2888566, 5777132, 7221415, 10109981, 14442830, 20219962, 28885660, 40439924, 50549905, 101099810, 202199620]

約数ペア:

[(1, 202199620), (2, 101099810), (4, 50549905), (5, 40439924), (7, 28885660), (10, 20219962), (14, 14442830), (20, 10109981), (28, 7221415), (35, 5777132), (70, 2888566), (83, 2436140), (140, 1444283), (166, 1218070), (332, 609035), (415, 487228), (581, 348020), (830, 243614), (1162, 174010), (1660, 121807), (2324, 87005), (2905, 69604), (5810, 34802), (11620, 17401)]