193679941

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 265982976

約数和(自身を除く): 72303035

約数列:

[1, 7, 13, 23, 37, 41, 61, 91, 161, 259, 287, 299, 427, 481, 533, 793, 851, 943, 1403, 1517, 2093, 2257, 2501, 3367, 3731, 5551, 5957, 6601, 9821, 10619, 11063, 12259, 15799, 17507, 18239, 19721, 29341, 32513, 34891, 51911, 57523, 77441, 85813, 92537, 127673, 138047, 205387, 227591, 244237, 363377, 402661, 453583, 647759, 674843, 747799, 1202981, 2128351, 3175081, 4723901, 5234593, 8420867, 14898457, 27668563, 193679941]

約数ペア:

[(1, 193679941), (7, 27668563), (13, 14898457), (23, 8420867), (37, 5234593), (41, 4723901), (61, 3175081), (91, 2128351), (161, 1202981), (259, 747799), (287, 674843), (299, 647759), (427, 453583), (481, 402661), (533, 363377), (793, 244237), (851, 227591), (943, 205387), (1403, 138047), (1517, 127673), (2093, 92537), (2257, 85813), (2501, 77441), (3367, 57523), (3731, 51911), (5551, 34891), (5957, 32513), (6601, 29341), (9821, 19721), (10619, 18239), (11063, 17507), (12259, 15799)]