201995047260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{10487801}}^1$

素因数の和:10487923

約数の個数: 72

約数和(自身を含む): 618444708336

約数和(自身を除く): 416449661076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4815, 6420, 9630, 19260, 10487801, 20975602, 31463403, 41951204, 52439005, 62926806, 94390209, 104878010, 125853612, 157317015, 188780418, 209756020, 314634030, 377560836, 471951045, 629268060, 943902090, 1122194707, 1887804180, 2244389414, 3366584121, 4488778828, 5610973535, 6733168242, 10099752363, 11221947070, 13466336484, 16832920605, 20199504726, 22443894140, 33665841210, 40399009452, 50498761815, 67331682420, 100997523630, 201995047260]

約数ペア:

[(1, 201995047260), (2, 100997523630), (3, 67331682420), (4, 50498761815), (5, 40399009452), (6, 33665841210), (9, 22443894140), (10, 20199504726), (12, 16832920605), (15, 13466336484), (18, 11221947070), (20, 10099752363), (30, 6733168242), (36, 5610973535), (45, 4488778828), (60, 3366584121), (90, 2244389414), (107, 1887804180), (180, 1122194707), (214, 943902090), (321, 629268060), (428, 471951045), (535, 377560836), (642, 314634030), (963, 209756020), (1070, 188780418), (1284, 157317015), (1605, 125853612), (1926, 104878010), (2140, 94390209), (3210, 62926806), (3852, 52439005), (4815, 41951204), (6420, 31463403), (9630, 20975602), (19260, 10487801)]