201356540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2467}}^1$

素因数の和:2547

約数の個数: 96

約数和(自身を含む): 537352704

約数和(自身を除く): 335996164

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 53, 55, 70, 77, 106, 110, 140, 154, 212, 220, 265, 308, 371, 385, 530, 583, 742, 770, 1060, 1166, 1484, 1540, 1855, 2332, 2467, 2915, 3710, 4081, 4934, 5830, 7420, 8162, 9868, 11660, 12335, 16324, 17269, 20405, 24670, 27137, 34538, 40810, 49340, 54274, 69076, 81620, 86345, 108548, 130751, 135685, 172690, 189959, 261502, 271370, 345380, 379918, 523004, 542740, 653755, 759836, 915257, 949795, 1307510, 1438261, 1830514, 1899590, 2615020, 2876522, 3661028, 3799180, 4576285, 5753044, 7191305, 9152570, 10067827, 14382610, 18305140, 20135654, 28765220, 40271308, 50339135, 100678270, 201356540]

約数ペア:

[(1, 201356540), (2, 100678270), (4, 50339135), (5, 40271308), (7, 28765220), (10, 20135654), (11, 18305140), (14, 14382610), (20, 10067827), (22, 9152570), (28, 7191305), (35, 5753044), (44, 4576285), (53, 3799180), (55, 3661028), (70, 2876522), (77, 2615020), (106, 1899590), (110, 1830514), (140, 1438261), (154, 1307510), (212, 949795), (220, 915257), (265, 759836), (308, 653755), (371, 542740), (385, 523004), (530, 379918), (583, 345380), (742, 271370), (770, 261502), (1060, 189959), (1166, 172690), (1484, 135685), (1540, 130751), (1855, 108548), (2332, 86345), (2467, 81620), (2915, 69076), (3710, 54274), (4081, 49340), (4934, 40810), (5830, 34538), (7420, 27137), (8162, 24670), (9868, 20405), (11660, 17269), (12335, 16324)]