201876780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4759}}^1$

素因数の和:4879

約数の個数: 96

約数和(自身を含む): 652538880

約数和(自身を除く): 450662100

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, 4759, 6060, 7070, 8484, 9518, 10605, 14140, 14277, 19036, 21210, 23795, 28554, 33313, 42420, 47590, 57108, 66626, 71385, 95180, 99939, 133252, 142770, 166565, 199878, 285540, 333130, 399756, 480659, 499695, 666260, 961318, 999390, 1441977, 1922636, 1998780, 2403295, 2883954, 3364613, 4806590, 5767908, 6729226, 7209885, 9613180, 10093839, 13458452, 14419770, 16823065, 20187678, 28839540, 33646130, 40375356, 50469195, 67292260, 100938390, 201876780]

約数ペア:

[(1, 201876780), (2, 100938390), (3, 67292260), (4, 50469195), (5, 40375356), (6, 33646130), (7, 28839540), (10, 20187678), (12, 16823065), (14, 14419770), (15, 13458452), (20, 10093839), (21, 9613180), (28, 7209885), (30, 6729226), (35, 5767908), (42, 4806590), (60, 3364613), (70, 2883954), (84, 2403295), (101, 1998780), (105, 1922636), (140, 1441977), (202, 999390), (210, 961318), (303, 666260), (404, 499695), (420, 480659), (505, 399756), (606, 333130), (707, 285540), (1010, 199878), (1212, 166565), (1414, 142770), (1515, 133252), (2020, 99939), (2121, 95180), (2828, 71385), (3030, 66626), (3535, 57108), (4242, 47590), (4759, 42420), (6060, 33313), (7070, 28554), (8484, 23795), (9518, 21210), (10605, 19036), (14140, 14277)]