188064910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 385026048

約数和(自身を除く): 196961138

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 131, 155, 262, 310, 341, 421, 655, 682, 842, 1310, 1441, 1705, 2105, 2882, 3410, 4061, 4210, 4631, 7205, 8122, 9262, 13051, 14410, 20305, 23155, 26102, 40610, 44671, 46310, 55151, 65255, 89342, 110302, 130510, 143561, 223355, 275755, 287122, 446710, 551510, 606661, 717805, 1213322, 1435610, 1709681, 3033305, 3419362, 6066610, 8548405, 17096810, 18806491, 37612982, 94032455, 188064910]

約数ペア:

[(1, 188064910), (2, 94032455), (5, 37612982), (10, 18806491), (11, 17096810), (22, 8548405), (31, 6066610), (55, 3419362), (62, 3033305), (110, 1709681), (131, 1435610), (155, 1213322), (262, 717805), (310, 606661), (341, 551510), (421, 446710), (655, 287122), (682, 275755), (842, 223355), (1310, 143561), (1441, 130510), (1705, 110302), (2105, 89342), (2882, 65255), (3410, 55151), (4061, 46310), (4210, 44671), (4631, 40610), (7205, 26102), (8122, 23155), (9262, 20305), (13051, 14410)]