200013688

素因数分解:

$2^3\times 7^2\times {\mathrm{181}}^1\times {\mathrm{2819}}^1$

素因数の和:3020

約数の個数: 48

約数和(自身を含む): 438820200

約数和(自身を除く): 238806512

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 181, 196, 362, 392, 724, 1267, 1448, 2534, 2819, 5068, 5638, 8869, 10136, 11276, 17738, 19733, 22552, 35476, 39466, 70952, 78932, 138131, 157864, 276262, 510239, 552524, 1020478, 1105048, 2040956, 3571673, 4081912, 7143346, 14286692, 25001711, 28573384, 50003422, 100006844, 200013688]

約数ペア:

[(1, 200013688), (2, 100006844), (4, 50003422), (7, 28573384), (8, 25001711), (14, 14286692), (28, 7143346), (49, 4081912), (56, 3571673), (98, 2040956), (181, 1105048), (196, 1020478), (362, 552524), (392, 510239), (724, 276262), (1267, 157864), (1448, 138131), (2534, 78932), (2819, 70952), (5068, 39466), (5638, 35476), (8869, 22552), (10136, 19733), (11276, 17738)]