207948174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{12347}}^1$

素因数の和:12760

約数の個数: 32

約数和(自身を含む): 476534016

約数和(自身を除く): 268585842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 401, 802, 1203, 2406, 2807, 5614, 8421, 12347, 16842, 24694, 37041, 74082, 86429, 172858, 259287, 518574, 4951147, 9902294, 14853441, 29706882, 34658029, 69316058, 103974087, 207948174]

約数ペア:

[(1, 207948174), (2, 103974087), (3, 69316058), (6, 34658029), (7, 29706882), (14, 14853441), (21, 9902294), (42, 4951147), (401, 518574), (802, 259287), (1203, 172858), (2406, 86429), (2807, 74082), (5614, 37041), (8421, 24694), (12347, 16842)]