200907700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16883}}^1$

素因数の和:16921

約数の個数: 72

約数和(自身を含む): 527591232

約数和(自身を除く): 326683532

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 700, 850, 1190, 1700, 2380, 2975, 5950, 11900, 16883, 33766, 67532, 84415, 118181, 168830, 236362, 287011, 337660, 422075, 472724, 574022, 590905, 844150, 1148044, 1181810, 1435055, 1688300, 2009077, 2363620, 2870110, 2954525, 4018154, 5740220, 5909050, 7175275, 8036308, 10045385, 11818100, 14350550, 20090770, 28701100, 40181540, 50226925, 100453850, 200907700]

約数ペア:

[(1, 200907700), (2, 100453850), (4, 50226925), (5, 40181540), (7, 28701100), (10, 20090770), (14, 14350550), (17, 11818100), (20, 10045385), (25, 8036308), (28, 7175275), (34, 5909050), (35, 5740220), (50, 4018154), (68, 2954525), (70, 2870110), (85, 2363620), (100, 2009077), (119, 1688300), (140, 1435055), (170, 1181810), (175, 1148044), (238, 844150), (340, 590905), (350, 574022), (425, 472724), (476, 422075), (595, 337660), (700, 287011), (850, 236362), (1190, 168830), (1700, 118181), (2380, 84415), (2975, 67532), (5950, 33766), (11900, 16883)]