211021056

素因数分解:

$2^8\times 3^2\times {\mathrm{67}}^1\times {\mathrm{1367}}^1$

素因数の和:1456

約数の個数: 108

約数和(自身を含む): 617958432

約数和(自身を除く): 406937376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 128, 134, 144, 192, 201, 256, 268, 288, 384, 402, 536, 576, 603, 768, 804, 1072, 1152, 1206, 1367, 1608, 2144, 2304, 2412, 2734, 3216, 4101, 4288, 4824, 5468, 6432, 8202, 8576, 9648, 10936, 12303, 12864, 16404, 17152, 19296, 21872, 24606, 25728, 32808, 38592, 43744, 49212, 51456, 65616, 77184, 87488, 91589, 98424, 131232, 154368, 174976, 183178, 196848, 262464, 274767, 349952, 366356, 393696, 524928, 549534, 732712, 787392, 824301, 1049856, 1099068, 1465424, 1574784, 1648602, 2198136, 2930848, 3149568, 3297204, 4396272, 5861696, 6594408, 8792544, 11723392, 13188816, 17585088, 23446784, 26377632, 35170176, 52755264, 70340352, 105510528, 211021056]

約数ペア:

[(1, 211021056), (2, 105510528), (3, 70340352), (4, 52755264), (6, 35170176), (8, 26377632), (9, 23446784), (12, 17585088), (16, 13188816), (18, 11723392), (24, 8792544), (32, 6594408), (36, 5861696), (48, 4396272), (64, 3297204), (67, 3149568), (72, 2930848), (96, 2198136), (128, 1648602), (134, 1574784), (144, 1465424), (192, 1099068), (201, 1049856), (256, 824301), (268, 787392), (288, 732712), (384, 549534), (402, 524928), (536, 393696), (576, 366356), (603, 349952), (768, 274767), (804, 262464), (1072, 196848), (1152, 183178), (1206, 174976), (1367, 154368), (1608, 131232), (2144, 98424), (2304, 91589), (2412, 87488), (2734, 77184), (3216, 65616), (4101, 51456), (4288, 49212), (4824, 43744), (5468, 38592), (6432, 32808), (8202, 25728), (8576, 24606), (9648, 21872), (10936, 19296), (12303, 17152), (12864, 16404)]