189821752

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{541}}^1\times {\mathrm{719}}^1$

素因数の和:1327

約数の個数: 32

約数和(自身を含む): 362923200

約数和(自身を除く): 173101448

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 541, 719, 1082, 1438, 2164, 2876, 4328, 5752, 33001, 43859, 66002, 87718, 132004, 175436, 264008, 350872, 388979, 777958, 1555916, 3111832, 23727719, 47455438, 94910876, 189821752]

約数ペア:

[(1, 189821752), (2, 94910876), (4, 47455438), (8, 23727719), (61, 3111832), (122, 1555916), (244, 777958), (488, 388979), (541, 350872), (719, 264008), (1082, 175436), (1438, 132004), (2164, 87718), (2876, 66002), (4328, 43859), (5752, 33001)]