206080112

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:450

約数の個数: 80

約数和(自身を含む): 470059200

約数和(自身を除く): 263979088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 149, 212, 233, 298, 371, 424, 466, 596, 742, 848, 932, 1043, 1192, 1484, 1631, 1864, 2086, 2384, 2968, 3262, 3728, 4172, 5936, 6524, 7897, 8344, 12349, 13048, 15794, 16688, 24698, 26096, 31588, 34717, 49396, 55279, 63176, 69434, 86443, 98792, 110558, 126352, 138868, 172886, 197584, 221116, 243019, 277736, 345772, 442232, 486038, 555472, 691544, 884464, 972076, 1383088, 1840001, 1944152, 3680002, 3888304, 7360004, 12880007, 14720008, 25760014, 29440016, 51520028, 103040056, 206080112]

約数ペア:

[(1, 206080112), (2, 103040056), (4, 51520028), (7, 29440016), (8, 25760014), (14, 14720008), (16, 12880007), (28, 7360004), (53, 3888304), (56, 3680002), (106, 1944152), (112, 1840001), (149, 1383088), (212, 972076), (233, 884464), (298, 691544), (371, 555472), (424, 486038), (466, 442232), (596, 345772), (742, 277736), (848, 243019), (932, 221116), (1043, 197584), (1192, 172886), (1484, 138868), (1631, 126352), (1864, 110558), (2086, 98792), (2384, 86443), (2968, 69434), (3262, 63176), (3728, 55279), (4172, 49396), (5936, 34717), (6524, 31588), (7897, 26096), (8344, 24698), (12349, 16688), (13048, 15794)]