201245660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7687}}^1$

素因数の和:7731

約数の個数: 96

約数和(自身を含む): 557964288

約数和(自身を除く): 356718628

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 140, 154, 170, 187, 220, 238, 308, 340, 374, 385, 476, 595, 748, 770, 935, 1190, 1309, 1540, 1870, 2380, 2618, 3740, 5236, 6545, 7687, 13090, 15374, 26180, 30748, 38435, 53809, 76870, 84557, 107618, 130679, 153740, 169114, 215236, 261358, 269045, 338228, 422785, 522716, 538090, 591899, 653395, 845570, 914753, 1076180, 1183798, 1306790, 1437469, 1691140, 1829506, 2367596, 2613580, 2874938, 2959495, 3659012, 4573765, 5749876, 5918990, 7187345, 9147530, 10062283, 11837980, 14374690, 18295060, 20124566, 28749380, 40249132, 50311415, 100622830, 201245660]

約数ペア:

[(1, 201245660), (2, 100622830), (4, 50311415), (5, 40249132), (7, 28749380), (10, 20124566), (11, 18295060), (14, 14374690), (17, 11837980), (20, 10062283), (22, 9147530), (28, 7187345), (34, 5918990), (35, 5749876), (44, 4573765), (55, 3659012), (68, 2959495), (70, 2874938), (77, 2613580), (85, 2367596), (110, 1829506), (119, 1691140), (140, 1437469), (154, 1306790), (170, 1183798), (187, 1076180), (220, 914753), (238, 845570), (308, 653395), (340, 591899), (374, 538090), (385, 522716), (476, 422785), (595, 338228), (748, 269045), (770, 261358), (935, 215236), (1190, 169114), (1309, 153740), (1540, 130679), (1870, 107618), (2380, 84557), (2618, 76870), (3740, 53809), (5236, 38435), (6545, 30748), (7687, 26180), (13090, 15374)]