208068528

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139831}}^1$

素因数の和:139873

約数の個数: 40

約数和(自身を含む): 554853376

約数和(自身を除く): 346784848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 139831, 279662, 419493, 559324, 838986, 1118648, 1677972, 2237296, 3355944, 4334761, 6711888, 8669522, 13004283, 17339044, 26008566, 34678088, 52017132, 69356176, 104034264, 208068528]

約数ペア:

[(1, 208068528), (2, 104034264), (3, 69356176), (4, 52017132), (6, 34678088), (8, 26008566), (12, 17339044), (16, 13004283), (24, 8669522), (31, 6711888), (48, 4334761), (62, 3355944), (93, 2237296), (124, 1677972), (186, 1118648), (248, 838986), (372, 559324), (496, 419493), (744, 279662), (1488, 139831)]