201994569548

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1\times {\mathrm{18121}}^1$

素因数の和:18650

約数の個数: 48

約数和(自身を含む): 363056148000

約数和(自身を除く): 161061578452

約数列:

[1, 2, 4, 59, 118, 149, 236, 298, 317, 596, 634, 1268, 8791, 17582, 18121, 18703, 35164, 36242, 37406, 47233, 72484, 74812, 94466, 188932, 1069139, 2138278, 2700029, 2786747, 4276556, 5400058, 5573494, 5744357, 10800116, 11146988, 11488714, 22977428, 159301711, 318603422, 338917063, 637206844, 677834126, 855909193, 1355668252, 1711818386, 3423636772, 50498642387, 100997284774, 201994569548]

約数ペア:

[(1, 201994569548), (2, 100997284774), (4, 50498642387), (59, 3423636772), (118, 1711818386), (149, 1355668252), (236, 855909193), (298, 677834126), (317, 637206844), (596, 338917063), (634, 318603422), (1268, 159301711), (8791, 22977428), (17582, 11488714), (18121, 11146988), (18703, 10800116), (35164, 5744357), (36242, 5573494), (37406, 5400058), (47233, 4276556), (72484, 2786747), (74812, 2700029), (94466, 2138278), (188932, 1069139)]