201352446

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{563}}^1$

素因数の和:790

約数の個数: 64

約数和(自身を含む): 462931200

約数和(自身を除く): 261578754

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 179, 222, 333, 358, 537, 563, 666, 999, 1074, 1126, 1611, 1689, 1998, 3222, 3378, 4833, 5067, 6623, 9666, 10134, 13246, 15201, 19869, 20831, 30402, 39738, 41662, 59607, 62493, 100777, 119214, 124986, 178821, 187479, 201554, 302331, 357642, 374958, 562437, 604662, 906993, 1124874, 1813986, 2720979, 3728749, 5441958, 7457498, 11186247, 22372494, 33558741, 67117482, 100676223, 201352446]

約数ペア:

[(1, 201352446), (2, 100676223), (3, 67117482), (6, 33558741), (9, 22372494), (18, 11186247), (27, 7457498), (37, 5441958), (54, 3728749), (74, 2720979), (111, 1813986), (179, 1124874), (222, 906993), (333, 604662), (358, 562437), (537, 374958), (563, 357642), (666, 302331), (999, 201554), (1074, 187479), (1126, 178821), (1611, 124986), (1689, 119214), (1998, 100777), (3222, 62493), (3378, 59607), (4833, 41662), (5067, 39738), (6623, 30402), (9666, 20831), (10134, 19869), (13246, 15201)]