201690160315

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{595123}}^1$

素因数の和:595579

約数の個数: 32

約数和(自身を含む): 289315961856

約数和(自身を除く): 87625801541

約数列:

[1, 5, 7, 23, 35, 115, 161, 421, 805, 2105, 2947, 9683, 14735, 48415, 67781, 338905, 595123, 2975615, 4165861, 13687829, 20829305, 68439145, 95814803, 250546783, 479074015, 1252733915, 1753827481, 5762576009, 8769137405, 28812880045, 40338032063, 201690160315]

約数ペア:

[(1, 201690160315), (5, 40338032063), (7, 28812880045), (23, 8769137405), (35, 5762576009), (115, 1753827481), (161, 1252733915), (421, 479074015), (805, 250546783), (2105, 95814803), (2947, 68439145), (9683, 20829305), (14735, 13687829), (48415, 4165861), (67781, 2975615), (338905, 595123)]