206819573758

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{337}}^1\times {\mathrm{2137}}^1$

素因数の和:2837

約数の個数: 64

約数和(自身を含む): 361923239808

約数和(自身を除く): 155103666050

約数列:

[1, 2, 7, 14, 73, 146, 281, 337, 511, 562, 674, 1022, 1967, 2137, 2359, 3934, 4274, 4718, 14959, 20513, 24601, 29918, 41026, 49202, 94697, 143591, 156001, 172207, 189394, 287182, 312002, 344414, 600497, 662879, 720169, 1092007, 1200994, 1325758, 1440338, 2184014, 4203479, 5041183, 6912881, 8406958, 10082366, 13825762, 43836281, 48390167, 52572337, 87672562, 96780334, 105144674, 202367489, 306853967, 368006359, 404734978, 613707934, 736012718, 1416572423, 2833144846, 14772826697, 29545653394, 103409786879, 206819573758]

約数ペア:

[(1, 206819573758), (2, 103409786879), (7, 29545653394), (14, 14772826697), (73, 2833144846), (146, 1416572423), (281, 736012718), (337, 613707934), (511, 404734978), (562, 368006359), (674, 306853967), (1022, 202367489), (1967, 105144674), (2137, 96780334), (2359, 87672562), (3934, 52572337), (4274, 48390167), (4718, 43836281), (14959, 13825762), (20513, 10082366), (24601, 8406958), (29918, 6912881), (41026, 5041183), (49202, 4203479), (94697, 2184014), (143591, 1440338), (156001, 1325758), (172207, 1200994), (189394, 1092007), (287182, 720169), (312002, 662879), (344414, 600497)]