201768990780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4756459}}^1$

素因数の和:4756579

約数の個数: 96

約数和(自身を含む): 652053588480

約数和(自身を除く): 450284597700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 202, 210, 303, 404, 420, 505, 606, 707, 1010, 1212, 1414, 1515, 2020, 2121, 2828, 3030, 3535, 4242, 6060, 7070, 8484, 10605, 14140, 21210, 42420, 4756459, 9512918, 14269377, 19025836, 23782295, 28538754, 33295213, 47564590, 57077508, 66590426, 71346885, 95129180, 99885639, 133180852, 142693770, 166476065, 199771278, 285387540, 332952130, 399542556, 480402359, 499428195, 665904260, 960804718, 998856390, 1441207077, 1921609436, 1997712780, 2402011795, 2882414154, 3362816513, 4804023590, 5764828308, 6725633026, 7206035385, 9608047180, 10088449539, 13451266052, 14412070770, 16814082565, 20176899078, 28824141540, 33628165130, 40353798156, 50442247695, 67256330260, 100884495390, 201768990780]

約数ペア:

[(1, 201768990780), (2, 100884495390), (3, 67256330260), (4, 50442247695), (5, 40353798156), (6, 33628165130), (7, 28824141540), (10, 20176899078), (12, 16814082565), (14, 14412070770), (15, 13451266052), (20, 10088449539), (21, 9608047180), (28, 7206035385), (30, 6725633026), (35, 5764828308), (42, 4804023590), (60, 3362816513), (70, 2882414154), (84, 2402011795), (101, 1997712780), (105, 1921609436), (140, 1441207077), (202, 998856390), (210, 960804718), (303, 665904260), (404, 499428195), (420, 480402359), (505, 399542556), (606, 332952130), (707, 285387540), (1010, 199771278), (1212, 166476065), (1414, 142693770), (1515, 133180852), (2020, 99885639), (2121, 95129180), (2828, 71346885), (3030, 66590426), (3535, 57077508), (4242, 47564590), (6060, 33295213), (7070, 28538754), (8484, 23782295), (10605, 19025836), (14140, 14269377), (21210, 9512918), (42420, 4756459)]