198522264

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1637}}^1$

素因数の和:1840

約数の個数: 64

約数和(自身を含む): 515773440

約数和(自身を除く): 317251176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 163, 186, 248, 326, 372, 489, 652, 744, 978, 1304, 1637, 1956, 3274, 3912, 4911, 5053, 6548, 9822, 10106, 13096, 15159, 19644, 20212, 30318, 39288, 40424, 50747, 60636, 101494, 121272, 152241, 202988, 266831, 304482, 405976, 533662, 608964, 800493, 1067324, 1217928, 1600986, 2134648, 3201972, 6403944, 8271761, 16543522, 24815283, 33087044, 49630566, 66174088, 99261132, 198522264]

約数ペア:

[(1, 198522264), (2, 99261132), (3, 66174088), (4, 49630566), (6, 33087044), (8, 24815283), (12, 16543522), (24, 8271761), (31, 6403944), (62, 3201972), (93, 2134648), (124, 1600986), (163, 1217928), (186, 1067324), (248, 800493), (326, 608964), (372, 533662), (489, 405976), (652, 304482), (744, 266831), (978, 202988), (1304, 152241), (1637, 121272), (1956, 101494), (3274, 60636), (3912, 50747), (4911, 40424), (5053, 39288), (6548, 30318), (9822, 20212), (10106, 19644), (13096, 15159)]