211156950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{15817}}^1$

素因数の和:15921

約数の個数: 48

約数和(自身を含む): 529586640

約数和(自身を除く): 318429690

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 89, 150, 178, 267, 445, 534, 890, 1335, 2225, 2670, 4450, 6675, 13350, 15817, 31634, 47451, 79085, 94902, 158170, 237255, 395425, 474510, 790850, 1186275, 1407713, 2372550, 2815426, 4223139, 7038565, 8446278, 14077130, 21115695, 35192825, 42231390, 70385650, 105578475, 211156950]

約数ペア:

[(1, 211156950), (2, 105578475), (3, 70385650), (5, 42231390), (6, 35192825), (10, 21115695), (15, 14077130), (25, 8446278), (30, 7038565), (50, 4223139), (75, 2815426), (89, 2372550), (150, 1407713), (178, 1186275), (267, 790850), (445, 474510), (534, 395425), (890, 237255), (1335, 158170), (2225, 94902), (2670, 79085), (4450, 47451), (6675, 31634), (13350, 15817)]