202192221

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{2089}}^1$

素因数の和:2529

約数の個数: 32

約数和(自身を含む): 337075200

約数和(自身を除く): 134882979

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 419, 1257, 2089, 2933, 4609, 6267, 8799, 13827, 14623, 22979, 32263, 43869, 68937, 96789, 160853, 482559, 875291, 2625873, 6127037, 9628201, 18381111, 28884603, 67397407, 202192221]

約数ペア:

[(1, 202192221), (3, 67397407), (7, 28884603), (11, 18381111), (21, 9628201), (33, 6127037), (77, 2625873), (231, 875291), (419, 482559), (1257, 160853), (2089, 96789), (2933, 68937), (4609, 43869), (6267, 32263), (8799, 22979), (13827, 14623)]