199385634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 465696000

約数和(自身を除く): 266310366

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 109, 194, 218, 291, 327, 449, 582, 654, 679, 763, 898, 1347, 1358, 1526, 2037, 2289, 2694, 3143, 4074, 4578, 6286, 9429, 10573, 18858, 21146, 31719, 43553, 48941, 63438, 74011, 87106, 97882, 130659, 146823, 148022, 222033, 261318, 293646, 304871, 342587, 444066, 609742, 685174, 914613, 1027761, 1829226, 2055522, 4747277, 9494554, 14241831, 28483662, 33230939, 66461878, 99692817, 199385634]

約数ペア:

[(1, 199385634), (2, 99692817), (3, 66461878), (6, 33230939), (7, 28483662), (14, 14241831), (21, 9494554), (42, 4747277), (97, 2055522), (109, 1829226), (194, 1027761), (218, 914613), (291, 685174), (327, 609742), (449, 444066), (582, 342587), (654, 304871), (679, 293646), (763, 261318), (898, 222033), (1347, 148022), (1358, 146823), (1526, 130659), (2037, 97882), (2289, 87106), (2694, 74011), (3143, 63438), (4074, 48941), (4578, 43553), (6286, 31719), (9429, 21146), (10573, 18858)]