202172814

素因数分解:

$2^1\times 3^3\times {\mathrm{331}}^1\times {\mathrm{11311}}^1$

素因数の和:11653

約数の個数: 32

約数和(自身を含む): 450670080

約数和(自身を除く): 248497266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 331, 662, 993, 1986, 2979, 5958, 8937, 11311, 17874, 22622, 33933, 67866, 101799, 203598, 305397, 610794, 3743941, 7487882, 11231823, 22463646, 33695469, 67390938, 101086407, 202172814]

約数ペア:

[(1, 202172814), (2, 101086407), (3, 67390938), (6, 33695469), (9, 22463646), (18, 11231823), (27, 7487882), (54, 3743941), (331, 610794), (662, 305397), (993, 203598), (1986, 101799), (2979, 67866), (5958, 33933), (8937, 22622), (11311, 17874)]