202045170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2011}}^1$

素因数の和:2235

約数の個数: 64

約数和(自身を含む): 516295296

約数和(自身を除く): 314250126

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 197, 255, 394, 510, 591, 985, 1182, 1970, 2011, 2955, 3349, 4022, 5910, 6033, 6698, 10047, 10055, 12066, 16745, 20094, 20110, 30165, 33490, 34187, 50235, 60330, 68374, 100470, 102561, 170935, 205122, 341870, 396167, 512805, 792334, 1025610, 1188501, 1980835, 2377002, 3961670, 5942505, 6734839, 11885010, 13469678, 20204517, 33674195, 40409034, 67348390, 101022585, 202045170]

約数ペア:

[(1, 202045170), (2, 101022585), (3, 67348390), (5, 40409034), (6, 33674195), (10, 20204517), (15, 13469678), (17, 11885010), (30, 6734839), (34, 5942505), (51, 3961670), (85, 2377002), (102, 1980835), (170, 1188501), (197, 1025610), (255, 792334), (394, 512805), (510, 396167), (591, 341870), (985, 205122), (1182, 170935), (1970, 102561), (2011, 100470), (2955, 68374), (3349, 60330), (4022, 50235), (5910, 34187), (6033, 33490), (6698, 30165), (10047, 20110), (10055, 20094), (12066, 16745)]