201995047340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8713}}^1\times {\mathrm{39971}}^1$

素因数の和:48722

約数の個数: 48

約数和(自身を含む): 438878170080

約数和(自身を除く): 236883122740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 8713, 17426, 34852, 39971, 43565, 79942, 87130, 159884, 174260, 199855, 252677, 399710, 505354, 799420, 1010708, 1159159, 1263385, 2318318, 2526770, 4636636, 5053540, 5795795, 11591590, 23183180, 348267323, 696534646, 1393069292, 1741336615, 3482673230, 6965346460, 10099752367, 20199504734, 40399009468, 50498761835, 100997523670, 201995047340]

約数ペア:

[(1, 201995047340), (2, 100997523670), (4, 50498761835), (5, 40399009468), (10, 20199504734), (20, 10099752367), (29, 6965346460), (58, 3482673230), (116, 1741336615), (145, 1393069292), (290, 696534646), (580, 348267323), (8713, 23183180), (17426, 11591590), (34852, 5795795), (39971, 5053540), (43565, 4636636), (79942, 2526770), (87130, 2318318), (159884, 1263385), (174260, 1159159), (199855, 1010708), (252677, 799420), (399710, 505354)]