205277576

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3391}}^1$

素因数の和:3474

約数の個数: 64

約数和(自身を含む): 468910080

約数和(自身を除く): 263632504

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 47, 56, 92, 94, 161, 184, 188, 322, 329, 376, 644, 658, 1081, 1288, 1316, 2162, 2632, 3391, 4324, 6782, 7567, 8648, 13564, 15134, 23737, 27128, 30268, 47474, 60536, 77993, 94948, 155986, 159377, 189896, 311972, 318754, 545951, 623944, 637508, 1091902, 1115639, 1275016, 2183804, 2231278, 3665671, 4367608, 4462556, 7331342, 8925112, 14662684, 25659697, 29325368, 51319394, 102638788, 205277576]

約数ペア:

[(1, 205277576), (2, 102638788), (4, 51319394), (7, 29325368), (8, 25659697), (14, 14662684), (23, 8925112), (28, 7331342), (46, 4462556), (47, 4367608), (56, 3665671), (92, 2231278), (94, 2183804), (161, 1275016), (184, 1115639), (188, 1091902), (322, 637508), (329, 623944), (376, 545951), (644, 318754), (658, 311972), (1081, 189896), (1288, 159377), (1316, 155986), (2162, 94948), (2632, 77993), (3391, 60536), (4324, 47474), (6782, 30268), (7567, 27128), (8648, 23737), (13564, 15134)]