199494672

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10313}}^1$

素因数の和:10368

約数の個数: 80

約数和(自身を含む): 572963328

約数和(自身を除く): 373468656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 10313, 19344, 20626, 30939, 41252, 61878, 82504, 123756, 134069, 165008, 247512, 268138, 319703, 402207, 495024, 536276, 639406, 804414, 959109, 1072552, 1278812, 1608828, 1918218, 2145104, 2557624, 3217656, 3836436, 4156139, 5115248, 6435312, 7672872, 8312278, 12468417, 15345744, 16624556, 24936834, 33249112, 49873668, 66498224, 99747336, 199494672]

約数ペア:

[(1, 199494672), (2, 99747336), (3, 66498224), (4, 49873668), (6, 33249112), (8, 24936834), (12, 16624556), (13, 15345744), (16, 12468417), (24, 8312278), (26, 7672872), (31, 6435312), (39, 5115248), (48, 4156139), (52, 3836436), (62, 3217656), (78, 2557624), (93, 2145104), (104, 1918218), (124, 1608828), (156, 1278812), (186, 1072552), (208, 959109), (248, 804414), (312, 639406), (372, 536276), (403, 495024), (496, 402207), (624, 319703), (744, 268138), (806, 247512), (1209, 165008), (1488, 134069), (1612, 123756), (2418, 82504), (3224, 61878), (4836, 41252), (6448, 30939), (9672, 20626), (10313, 19344)]