211957116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{4157}}^1$

素因数の和:4778

約数の個数: 48

約数和(自身を含む): 566286336

約数和(自身を除く): 354329220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 607, 1214, 1821, 2428, 3642, 4157, 4249, 7284, 8314, 8498, 12471, 12747, 16628, 16996, 24942, 25494, 29099, 49884, 50988, 58198, 87297, 116396, 174594, 349188, 2523299, 5046598, 7569897, 10093196, 15139794, 17663093, 30279588, 35326186, 52989279, 70652372, 105978558, 211957116]

約数ペア:

[(1, 211957116), (2, 105978558), (3, 70652372), (4, 52989279), (6, 35326186), (7, 30279588), (12, 17663093), (14, 15139794), (21, 10093196), (28, 7569897), (42, 5046598), (84, 2523299), (607, 349188), (1214, 174594), (1821, 116396), (2428, 87297), (3642, 58198), (4157, 50988), (4249, 49884), (7284, 29099), (8314, 25494), (8498, 24942), (12471, 16996), (12747, 16628)]