247408086

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{19853}}^1$

素因数の和:19956

約数の個数: 32

約数和(自身を含む): 518427648

約数和(自身を除く): 271019562

約数列:

[1, 2, 3, 6, 31, 62, 67, 93, 134, 186, 201, 402, 2077, 4154, 6231, 12462, 19853, 39706, 59559, 119118, 615443, 1230886, 1330151, 1846329, 2660302, 3692658, 3990453, 7980906, 41234681, 82469362, 123704043, 247408086]

約数ペア:

[(1, 247408086), (2, 123704043), (3, 82469362), (6, 41234681), (31, 7980906), (62, 3990453), (67, 3692658), (93, 2660302), (134, 1846329), (186, 1330151), (201, 1230886), (402, 615443), (2077, 119118), (4154, 59559), (6231, 39706), (12462, 19853)]