201501650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 456101760

約数和(自身を除く): 254600110

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 157, 175, 190, 193, 266, 314, 350, 386, 475, 665, 785, 950, 965, 1099, 1330, 1351, 1570, 1930, 2198, 2702, 2983, 3325, 3667, 3925, 4825, 5495, 5966, 6650, 6755, 7334, 7850, 9650, 10990, 13510, 14915, 18335, 20881, 25669, 27475, 29830, 30301, 33775, 36670, 41762, 51338, 54950, 60602, 67550, 74575, 91675, 104405, 128345, 149150, 151505, 183350, 208810, 212107, 256690, 303010, 424214, 522025, 575719, 641725, 757525, 1044050, 1060535, 1151438, 1283450, 1515050, 2121070, 2878595, 4030033, 5302675, 5757190, 8060066, 10605350, 14392975, 20150165, 28785950, 40300330, 100750825, 201501650]

約数ペア:

[(1, 201501650), (2, 100750825), (5, 40300330), (7, 28785950), (10, 20150165), (14, 14392975), (19, 10605350), (25, 8060066), (35, 5757190), (38, 5302675), (50, 4030033), (70, 2878595), (95, 2121070), (133, 1515050), (157, 1283450), (175, 1151438), (190, 1060535), (193, 1044050), (266, 757525), (314, 641725), (350, 575719), (386, 522025), (475, 424214), (665, 303010), (785, 256690), (950, 212107), (965, 208810), (1099, 183350), (1330, 151505), (1351, 149150), (1570, 128345), (1930, 104405), (2198, 91675), (2702, 74575), (2983, 67550), (3325, 60602), (3667, 54950), (3925, 51338), (4825, 41762), (5495, 36670), (5966, 33775), (6650, 30301), (6755, 29830), (7334, 27475), (7850, 25669), (9650, 20881), (10990, 18335), (13510, 14915)]