199989779832

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{821057}}^1$

素因数の和:821285

約数の個数: 96

約数和(自身を含む): 576382716000

約数和(自身を除く): 376392936168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 199, 204, 306, 398, 408, 597, 612, 796, 1194, 1224, 1592, 1791, 2388, 3383, 3582, 4776, 6766, 7164, 10149, 13532, 14328, 20298, 27064, 30447, 40596, 60894, 81192, 121788, 243576, 821057, 1642114, 2463171, 3284228, 4926342, 6568456, 7389513, 9852684, 13957969, 14779026, 19705368, 27915938, 29558052, 41873907, 55831876, 59116104, 83747814, 111663752, 125621721, 163390343, 167495628, 251243442, 326780686, 334991256, 490171029, 502486884, 653561372, 980342058, 1004973768, 1307122744, 1470513087, 1960684116, 2777635831, 2941026174, 3921368232, 5555271662, 5882052348, 8332907493, 11110543324, 11764104696, 16665814986, 22221086648, 24998722479, 33331629972, 49997444958, 66663259944, 99994889916, 199989779832]

約数ペア:

[(1, 199989779832), (2, 99994889916), (3, 66663259944), (4, 49997444958), (6, 33331629972), (8, 24998722479), (9, 22221086648), (12, 16665814986), (17, 11764104696), (18, 11110543324), (24, 8332907493), (34, 5882052348), (36, 5555271662), (51, 3921368232), (68, 2941026174), (72, 2777635831), (102, 1960684116), (136, 1470513087), (153, 1307122744), (199, 1004973768), (204, 980342058), (306, 653561372), (398, 502486884), (408, 490171029), (597, 334991256), (612, 326780686), (796, 251243442), (1194, 167495628), (1224, 163390343), (1592, 125621721), (1791, 111663752), (2388, 83747814), (3383, 59116104), (3582, 55831876), (4776, 41873907), (6766, 29558052), (7164, 27915938), (10149, 19705368), (13532, 14779026), (14328, 13957969), (20298, 9852684), (27064, 7389513), (30447, 6568456), (40596, 4926342), (60894, 3284228), (81192, 2463171), (121788, 1642114), (243576, 821057)]