228974902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 376663392

約数和(自身を除く): 147688490

約数列:

[1, 2, 13, 26, 97, 163, 194, 326, 557, 1114, 1261, 2119, 2522, 4238, 7241, 14482, 15811, 31622, 54029, 90791, 108058, 181582, 205543, 411086, 702377, 1180283, 1404754, 2360566, 8806727, 17613454, 114487451, 228974902]

約数ペア:

[(1, 228974902), (2, 114487451), (13, 17613454), (26, 8806727), (97, 2360566), (163, 1404754), (194, 1180283), (326, 702377), (557, 411086), (1114, 205543), (1261, 181582), (2119, 108058), (2522, 90791), (4238, 54029), (7241, 31622), (14482, 15811)]