201879548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{331}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 393165024

約数和(自身を除く): 191285476

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 317, 331, 481, 634, 662, 962, 1268, 1324, 1924, 4121, 4303, 8242, 8606, 11729, 12247, 16484, 17212, 23458, 24494, 46916, 48988, 104927, 152477, 159211, 209854, 304954, 318422, 419708, 609908, 636844, 1364051, 2728102, 3882299, 5456204, 7764598, 15529196, 50469887, 100939774, 201879548]

約数ペア:

[(1, 201879548), (2, 100939774), (4, 50469887), (13, 15529196), (26, 7764598), (37, 5456204), (52, 3882299), (74, 2728102), (148, 1364051), (317, 636844), (331, 609908), (481, 419708), (634, 318422), (662, 304954), (962, 209854), (1268, 159211), (1324, 152477), (1924, 104927), (4121, 48988), (4303, 46916), (8242, 24494), (8606, 23458), (11729, 17212), (12247, 16484)]