207537870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{13127}}^1$

素因数の和:13185

約数の個数: 64

約数和(自身を含む): 544444416

約数和(自身を除く): 336906546

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 255, 310, 465, 510, 527, 930, 1054, 1581, 2635, 3162, 5270, 7905, 13127, 15810, 26254, 39381, 65635, 78762, 131270, 196905, 223159, 393810, 406937, 446318, 669477, 813874, 1115795, 1220811, 1338954, 2034685, 2231590, 2441622, 3347385, 4069370, 6104055, 6694770, 6917929, 12208110, 13835858, 20753787, 34589645, 41507574, 69179290, 103768935, 207537870]

約数ペア:

[(1, 207537870), (2, 103768935), (3, 69179290), (5, 41507574), (6, 34589645), (10, 20753787), (15, 13835858), (17, 12208110), (30, 6917929), (31, 6694770), (34, 6104055), (51, 4069370), (62, 3347385), (85, 2441622), (93, 2231590), (102, 2034685), (155, 1338954), (170, 1220811), (186, 1115795), (255, 813874), (310, 669477), (465, 446318), (510, 406937), (527, 393810), (930, 223159), (1054, 196905), (1581, 131270), (2635, 78762), (3162, 65635), (5270, 39381), (7905, 26254), (13127, 15810)]