210969116

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1181}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 407477952

約数和(自身を除く): 196508836

約数列:

[1, 2, 4, 17, 34, 37, 68, 71, 74, 142, 148, 284, 629, 1181, 1207, 1258, 2362, 2414, 2516, 2627, 4724, 4828, 5254, 10508, 20077, 40154, 43697, 44659, 80308, 83851, 87394, 89318, 167702, 174788, 178636, 335404, 742849, 1425467, 1485698, 2850934, 2971396, 3102487, 5701868, 6204974, 12409948, 52742279, 105484558, 210969116]

約数ペア:

[(1, 210969116), (2, 105484558), (4, 52742279), (17, 12409948), (34, 6204974), (37, 5701868), (68, 3102487), (71, 2971396), (74, 2850934), (142, 1485698), (148, 1425467), (284, 742849), (629, 335404), (1181, 178636), (1207, 174788), (1258, 167702), (2362, 89318), (2414, 87394), (2516, 83851), (2627, 80308), (4724, 44659), (4828, 43697), (5254, 40154), (10508, 20077)]