200457523

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{21323}}^1$

素因数の和:21426

約数の個数: 16

約数和(自身を含む): 245652480

約数和(自身を除く): 45194957

約数列:

[1, 7, 17, 79, 119, 553, 1343, 9401, 21323, 149261, 362491, 1684517, 2537437, 11791619, 28636789, 200457523]

約数ペア:

[(1, 200457523), (7, 28636789), (17, 11791619), (79, 2537437), (119, 1684517), (553, 362491), (1343, 149261), (9401, 21323)]