191858260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1193}}^1$

素因数の和:1273

約数の個数: 96

約数和(自身を含む): 476606592

約数和(自身を除く): 284748332

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 43, 44, 55, 68, 85, 86, 110, 170, 172, 187, 215, 220, 340, 374, 430, 473, 731, 748, 860, 935, 946, 1193, 1462, 1870, 1892, 2365, 2386, 2924, 3655, 3740, 4730, 4772, 5965, 7310, 8041, 9460, 11930, 13123, 14620, 16082, 20281, 23860, 26246, 32164, 40205, 40562, 51299, 52492, 65615, 80410, 81124, 101405, 102598, 131230, 160820, 202810, 205196, 223091, 256495, 262460, 405620, 446182, 512990, 564289, 872083, 892364, 1025980, 1115455, 1128578, 1744166, 2230910, 2257156, 2821445, 3488332, 4360415, 4461820, 5642890, 8720830, 9592913, 11285780, 17441660, 19185826, 38371652, 47964565, 95929130, 191858260]

約数ペア:

[(1, 191858260), (2, 95929130), (4, 47964565), (5, 38371652), (10, 19185826), (11, 17441660), (17, 11285780), (20, 9592913), (22, 8720830), (34, 5642890), (43, 4461820), (44, 4360415), (55, 3488332), (68, 2821445), (85, 2257156), (86, 2230910), (110, 1744166), (170, 1128578), (172, 1115455), (187, 1025980), (215, 892364), (220, 872083), (340, 564289), (374, 512990), (430, 446182), (473, 405620), (731, 262460), (748, 256495), (860, 223091), (935, 205196), (946, 202810), (1193, 160820), (1462, 131230), (1870, 102598), (1892, 101405), (2365, 81124), (2386, 80410), (2924, 65615), (3655, 52492), (3740, 51299), (4730, 40562), (4772, 40205), (5965, 32164), (7310, 26246), (8041, 23860), (9460, 20281), (11930, 16082), (13123, 14620)]