199336592

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1733}}^1$

素因数の和:1840

約数の個数: 80

約数和(自身を含む): 481635840

約数和(自身を除く): 282299248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 79, 91, 104, 112, 158, 182, 208, 316, 364, 553, 632, 728, 1027, 1106, 1264, 1456, 1733, 2054, 2212, 3466, 4108, 4424, 6932, 7189, 8216, 8848, 12131, 13864, 14378, 16432, 22529, 24262, 27728, 28756, 45058, 48524, 57512, 90116, 97048, 115024, 136907, 157703, 180232, 194096, 273814, 315406, 360464, 547628, 630812, 958349, 1095256, 1261624, 1779791, 1916698, 2190512, 2523248, 3559582, 3833396, 7119164, 7666792, 12458537, 14238328, 15333584, 24917074, 28476656, 49834148, 99668296, 199336592]

約数ペア:

[(1, 199336592), (2, 99668296), (4, 49834148), (7, 28476656), (8, 24917074), (13, 15333584), (14, 14238328), (16, 12458537), (26, 7666792), (28, 7119164), (52, 3833396), (56, 3559582), (79, 2523248), (91, 2190512), (104, 1916698), (112, 1779791), (158, 1261624), (182, 1095256), (208, 958349), (316, 630812), (364, 547628), (553, 360464), (632, 315406), (728, 273814), (1027, 194096), (1106, 180232), (1264, 157703), (1456, 136907), (1733, 115024), (2054, 97048), (2212, 90116), (3466, 57512), (4108, 48524), (4424, 45058), (6932, 28756), (7189, 27728), (8216, 24262), (8848, 22529), (12131, 16432), (13864, 14378)]