201472280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173683}}^1$

素因数の和:173723

約数の個数: 32

約数和(自身を含む): 468946800

約数和(自身を除く): 267474520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 173683, 347366, 694732, 868415, 1389464, 1736830, 3473660, 5036807, 6947320, 10073614, 20147228, 25184035, 40294456, 50368070, 100736140, 201472280]

約数ペア:

[(1, 201472280), (2, 100736140), (4, 50368070), (5, 40294456), (8, 25184035), (10, 20147228), (20, 10073614), (29, 6947320), (40, 5036807), (58, 3473660), (116, 1736830), (145, 1389464), (232, 868415), (290, 694732), (580, 347366), (1160, 173683)]