200660860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 472469760

約数和(自身を除く): 271808900

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 47, 58, 68, 85, 94, 116, 145, 170, 188, 235, 290, 340, 433, 470, 493, 580, 799, 866, 940, 986, 1363, 1598, 1732, 1972, 2165, 2465, 2726, 3196, 3995, 4330, 4930, 5452, 6815, 7361, 7990, 8660, 9860, 12557, 13630, 14722, 15980, 20351, 23171, 25114, 27260, 29444, 36805, 40702, 46342, 50228, 62785, 73610, 81404, 92684, 101755, 115855, 125570, 147220, 203510, 213469, 231710, 251140, 345967, 407020, 426938, 463420, 590179, 691934, 853876, 1067345, 1180358, 1383868, 1729835, 2134690, 2360716, 2950895, 3459670, 4269380, 5901790, 6919340, 10033043, 11803580, 20066086, 40132172, 50165215, 100330430, 200660860]

約数ペア:

[(1, 200660860), (2, 100330430), (4, 50165215), (5, 40132172), (10, 20066086), (17, 11803580), (20, 10033043), (29, 6919340), (34, 5901790), (47, 4269380), (58, 3459670), (68, 2950895), (85, 2360716), (94, 2134690), (116, 1729835), (145, 1383868), (170, 1180358), (188, 1067345), (235, 853876), (290, 691934), (340, 590179), (433, 463420), (470, 426938), (493, 407020), (580, 345967), (799, 251140), (866, 231710), (940, 213469), (986, 203510), (1363, 147220), (1598, 125570), (1732, 115855), (1972, 101755), (2165, 92684), (2465, 81404), (2726, 73610), (3196, 62785), (3995, 50228), (4330, 46342), (4930, 40702), (5452, 36805), (6815, 29444), (7361, 27260), (7990, 25114), (8660, 23171), (9860, 20351), (12557, 15980), (13630, 14722)]