193537916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 425392128

約数和(自身を除く): 231854212

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 47, 52, 92, 94, 143, 188, 253, 286, 299, 313, 506, 517, 572, 598, 611, 626, 1012, 1034, 1081, 1196, 1222, 1252, 2068, 2162, 2444, 3289, 3443, 4069, 4324, 6578, 6721, 6886, 7199, 8138, 11891, 13156, 13442, 13772, 14053, 14398, 14711, 16276, 23782, 26884, 28106, 28796, 29422, 44759, 47564, 56212, 58844, 79189, 89518, 93587, 154583, 158378, 161821, 179036, 187174, 191243, 309166, 316756, 323642, 338353, 374348, 382486, 618332, 647284, 676706, 764972, 1029457, 1353412, 2058914, 2103673, 3721883, 4117828, 4207346, 4398589, 7443766, 8414692, 8797178, 14887532, 17594356, 48384479, 96768958, 193537916]

約数ペア:

[(1, 193537916), (2, 96768958), (4, 48384479), (11, 17594356), (13, 14887532), (22, 8797178), (23, 8414692), (26, 7443766), (44, 4398589), (46, 4207346), (47, 4117828), (52, 3721883), (92, 2103673), (94, 2058914), (143, 1353412), (188, 1029457), (253, 764972), (286, 676706), (299, 647284), (313, 618332), (506, 382486), (517, 374348), (572, 338353), (598, 323642), (611, 316756), (626, 309166), (1012, 191243), (1034, 187174), (1081, 179036), (1196, 161821), (1222, 158378), (1252, 154583), (2068, 93587), (2162, 89518), (2444, 79189), (3289, 58844), (3443, 56212), (4069, 47564), (4324, 44759), (6578, 29422), (6721, 28796), (6886, 28106), (7199, 26884), (8138, 23782), (11891, 16276), (13156, 14711), (13442, 14398), (13772, 14053)]