201474442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{407843}}^1$

素因数の和:407877

約数の個数: 16

約数和(自身を含む): 342588960

約数和(自身を除く): 141114518

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 407843, 815686, 5301959, 7749017, 10603918, 15498034, 100737221, 201474442]

約数ペア:

[(1, 201474442), (2, 100737221), (13, 15498034), (19, 10603918), (26, 7749017), (38, 5301959), (247, 815686), (494, 407843)]