194233390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 417415680

約数和(自身を除く): 223182290

約数列:

[1, 2, 5, 10, 13, 19, 23, 26, 38, 46, 65, 95, 115, 130, 169, 190, 230, 247, 263, 299, 338, 437, 494, 526, 598, 845, 874, 1235, 1315, 1495, 1690, 2185, 2470, 2630, 2990, 3211, 3419, 3887, 4370, 4997, 5681, 6049, 6422, 6838, 7774, 9994, 11362, 12098, 16055, 17095, 19435, 24985, 28405, 30245, 32110, 34190, 38870, 44447, 49970, 56810, 60490, 64961, 73853, 78637, 88894, 114931, 129922, 147706, 157274, 222235, 229862, 324805, 369265, 393185, 444470, 574655, 649610, 738530, 786370, 844493, 1022281, 1149310, 1494103, 1688986, 2044562, 2988206, 4222465, 5111405, 7470515, 8444930, 10222810, 14941030, 19423339, 38846678, 97116695, 194233390]

約数ペア:

[(1, 194233390), (2, 97116695), (5, 38846678), (10, 19423339), (13, 14941030), (19, 10222810), (23, 8444930), (26, 7470515), (38, 5111405), (46, 4222465), (65, 2988206), (95, 2044562), (115, 1688986), (130, 1494103), (169, 1149310), (190, 1022281), (230, 844493), (247, 786370), (263, 738530), (299, 649610), (338, 574655), (437, 444470), (494, 393185), (526, 369265), (598, 324805), (845, 229862), (874, 222235), (1235, 157274), (1315, 147706), (1495, 129922), (1690, 114931), (2185, 88894), (2470, 78637), (2630, 73853), (2990, 64961), (3211, 60490), (3419, 56810), (3887, 49970), (4370, 44447), (4997, 38870), (5681, 34190), (6049, 32110), (6422, 30245), (6838, 28405), (7774, 24985), (9994, 19435), (11362, 17095), (12098, 16055)]