202189050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{64187}}^1$

素因数の和:64212

約数の個数: 72

約数和(自身を含む): 620826336

約数和(自身を除く): 418637286

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 64187, 128374, 192561, 320935, 385122, 449309, 577683, 641870, 898618, 962805, 1155366, 1347927, 1604675, 1925610, 2246545, 2695854, 2888415, 3209350, 4043781, 4493090, 4814025, 5776830, 6739635, 8087562, 9628050, 11232725, 13479270, 14442075, 20218905, 22465450, 28884150, 33698175, 40437810, 67396350, 101094525, 202189050]

約数ペア:

[(1, 202189050), (2, 101094525), (3, 67396350), (5, 40437810), (6, 33698175), (7, 28884150), (9, 22465450), (10, 20218905), (14, 14442075), (15, 13479270), (18, 11232725), (21, 9628050), (25, 8087562), (30, 6739635), (35, 5776830), (42, 4814025), (45, 4493090), (50, 4043781), (63, 3209350), (70, 2888415), (75, 2695854), (90, 2246545), (105, 1925610), (126, 1604675), (150, 1347927), (175, 1155366), (210, 962805), (225, 898618), (315, 641870), (350, 577683), (450, 449309), (525, 385122), (630, 320935), (1050, 192561), (1575, 128374), (3150, 64187)]