209301630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{65203}}^1$

素因数の和:65320

約数の個数: 32

約数和(自身を含む): 507026304

約数和(自身を除く): 297724674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 65203, 130406, 195609, 326015, 391218, 652030, 978045, 1956090, 6976721, 13953442, 20930163, 34883605, 41860326, 69767210, 104650815, 209301630]

約数ペア:

[(1, 209301630), (2, 104650815), (3, 69767210), (5, 41860326), (6, 34883605), (10, 20930163), (15, 13953442), (30, 6976721), (107, 1956090), (214, 978045), (321, 652030), (535, 391218), (642, 326015), (1070, 195609), (1605, 130406), (3210, 65203)]