201782204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{204233}}^1$

素因数の和:204269

約数の個数: 24

約数和(自身を含む): 400298640

約数和(自身を除く): 198516436

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 204233, 408466, 816932, 2655029, 3880427, 5310058, 7760854, 10620116, 15521708, 50445551, 100891102, 201782204]

約数ペア:

[(1, 201782204), (2, 100891102), (4, 50445551), (13, 15521708), (19, 10620116), (26, 7760854), (38, 5310058), (52, 3880427), (76, 2655029), (247, 816932), (494, 408466), (988, 204233)]