194565211510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{1399}}^1$

素因数の和:1806

約数の個数: 128

約数和(自身を含む): 385491456000

約数和(自身を除く): 190926244490

約数列:

[1, 2, 5, 10, 19, 37, 38, 73, 74, 95, 146, 185, 190, 271, 365, 370, 542, 703, 730, 1355, 1387, 1399, 1406, 2701, 2710, 2774, 2798, 3515, 5149, 5402, 6935, 6995, 7030, 10027, 10298, 13505, 13870, 13990, 19783, 20054, 25745, 26581, 27010, 39566, 50135, 51319, 51490, 51763, 53162, 98915, 100270, 102127, 102638, 103526, 132905, 190513, 197830, 204254, 256595, 258815, 265810, 375877, 379129, 381026, 510635, 513190, 517630, 731971, 751754, 758258, 952565, 983497, 1021270, 1463942, 1879385, 1895645, 1905130, 1940413, 1966994, 3659855, 3758770, 3778699, 3791290, 3880826, 4917485, 7203451, 7319710, 7557398, 9702065, 9834970, 13907449, 14027773, 14406902, 18893495, 19404130, 27676417, 27814898, 28055546, 36017255, 37786990, 55352834, 69537245, 70138865, 71795281, 72034510, 138382085, 139074490, 140277730, 143590562, 266527687, 276764170, 358976405, 525851923, 533055374, 717952810, 1024027429, 1051703846, 1332638435, 2048054858, 2629259615, 2665276870, 5120137145, 5258519230, 10240274290, 19456521151, 38913042302, 97282605755, 194565211510]

約数ペア:

[(1, 194565211510), (2, 97282605755), (5, 38913042302), (10, 19456521151), (19, 10240274290), (37, 5258519230), (38, 5120137145), (73, 2665276870), (74, 2629259615), (95, 2048054858), (146, 1332638435), (185, 1051703846), (190, 1024027429), (271, 717952810), (365, 533055374), (370, 525851923), (542, 358976405), (703, 276764170), (730, 266527687), (1355, 143590562), (1387, 140277730), (1399, 139074490), (1406, 138382085), (2701, 72034510), (2710, 71795281), (2774, 70138865), (2798, 69537245), (3515, 55352834), (5149, 37786990), (5402, 36017255), (6935, 28055546), (6995, 27814898), (7030, 27676417), (10027, 19404130), (10298, 18893495), (13505, 14406902), (13870, 14027773), (13990, 13907449), (19783, 9834970), (20054, 9702065), (25745, 7557398), (26581, 7319710), (27010, 7203451), (39566, 4917485), (50135, 3880826), (51319, 3791290), (51490, 3778699), (51763, 3758770), (53162, 3659855), (98915, 1966994), (100270, 1940413), (102127, 1905130), (102638, 1895645), (103526, 1879385), (132905, 1463942), (190513, 1021270), (197830, 983497), (204254, 952565), (256595, 758258), (258815, 751754), (265810, 731971), (375877, 517630), (379129, 513190), (381026, 510635)]