203997150

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{21587}}^1$

素因数の和:21615

約数の個数: 96

約数和(自身を含む): 642458880

約数和(自身を除く): 438461730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 3150, 4725, 9450, 21587, 43174, 64761, 107935, 129522, 151109, 194283, 215870, 302218, 323805, 388566, 453327, 539675, 582849, 647610, 755545, 906654, 971415, 1079350, 1165698, 1359981, 1511090, 1619025, 1942830, 2266635, 2719962, 2914245, 3238050, 3777725, 4079943, 4533270, 4857075, 5828490, 6799905, 7555450, 8159886, 9714150, 11333175, 13599810, 14571225, 20399715, 22666350, 29142450, 33999525, 40799430, 67999050, 101998575, 203997150]

約数ペア:

[(1, 203997150), (2, 101998575), (3, 67999050), (5, 40799430), (6, 33999525), (7, 29142450), (9, 22666350), (10, 20399715), (14, 14571225), (15, 13599810), (18, 11333175), (21, 9714150), (25, 8159886), (27, 7555450), (30, 6799905), (35, 5828490), (42, 4857075), (45, 4533270), (50, 4079943), (54, 3777725), (63, 3238050), (70, 2914245), (75, 2719962), (90, 2266635), (105, 1942830), (126, 1619025), (135, 1511090), (150, 1359981), (175, 1165698), (189, 1079350), (210, 971415), (225, 906654), (270, 755545), (315, 647610), (350, 582849), (378, 539675), (450, 453327), (525, 388566), (630, 323805), (675, 302218), (945, 215870), (1050, 194283), (1350, 151109), (1575, 129522), (1890, 107935), (3150, 64761), (4725, 43174), (9450, 21587)]