207103620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{271}}^2$

素因数の和:601

約数の個数: 72

約数和(自身を含む): 594421632

約数和(自身を除く): 387318012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 271, 282, 470, 542, 564, 705, 813, 940, 1084, 1355, 1410, 1626, 2710, 2820, 3252, 4065, 5420, 8130, 12737, 16260, 25474, 38211, 50948, 63685, 73441, 76422, 127370, 146882, 152844, 191055, 220323, 254740, 293764, 367205, 382110, 440646, 734410, 764220, 881292, 1101615, 1468820, 2203230, 3451727, 4406460, 6903454, 10355181, 13806908, 17258635, 20710362, 34517270, 41420724, 51775905, 69034540, 103551810, 207103620]

約数ペア:

[(1, 207103620), (2, 103551810), (3, 69034540), (4, 51775905), (5, 41420724), (6, 34517270), (10, 20710362), (12, 17258635), (15, 13806908), (20, 10355181), (30, 6903454), (47, 4406460), (60, 3451727), (94, 2203230), (141, 1468820), (188, 1101615), (235, 881292), (271, 764220), (282, 734410), (470, 440646), (542, 382110), (564, 367205), (705, 293764), (813, 254740), (940, 220323), (1084, 191055), (1355, 152844), (1410, 146882), (1626, 127370), (2710, 76422), (2820, 73441), (3252, 63685), (4065, 50948), (5420, 38211), (8130, 25474), (12737, 16260)]