202487285

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1759}}^1$

素因数の和:1818

約数の個数: 64

約数和(自身を含む): 340623360

約数和(自身を除く): 138136075

約数列:

[1, 5, 7, 11, 13, 23, 35, 55, 65, 77, 91, 115, 143, 161, 253, 299, 385, 455, 715, 805, 1001, 1265, 1495, 1759, 1771, 2093, 3289, 5005, 8795, 8855, 10465, 12313, 16445, 19349, 22867, 23023, 40457, 61565, 96745, 114335, 115115, 135443, 160069, 202285, 251537, 283199, 445027, 525941, 677215, 800345, 1257685, 1415995, 1760759, 2225135, 2629705, 3115189, 3681587, 5785351, 8803795, 15575945, 18407935, 28926755, 40497457, 202487285]

約数ペア:

[(1, 202487285), (5, 40497457), (7, 28926755), (11, 18407935), (13, 15575945), (23, 8803795), (35, 5785351), (55, 3681587), (65, 3115189), (77, 2629705), (91, 2225135), (115, 1760759), (143, 1415995), (161, 1257685), (253, 800345), (299, 677215), (385, 525941), (455, 445027), (715, 283199), (805, 251537), (1001, 202285), (1265, 160069), (1495, 135443), (1759, 115115), (1771, 114335), (2093, 96745), (3289, 61565), (5005, 40457), (8795, 23023), (8855, 22867), (10465, 19349), (12313, 16445)]