194225200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{911}}^1$

素因数の和:983

約数の個数: 120

約数和(自身を含む): 515342016

約数和(自身を除く): 321116816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 41, 50, 52, 65, 80, 82, 100, 104, 130, 164, 200, 205, 208, 260, 325, 328, 400, 410, 520, 533, 650, 656, 820, 911, 1025, 1040, 1066, 1300, 1640, 1822, 2050, 2132, 2600, 2665, 3280, 3644, 4100, 4264, 4555, 5200, 5330, 7288, 8200, 8528, 9110, 10660, 11843, 13325, 14576, 16400, 18220, 21320, 22775, 23686, 26650, 36440, 37351, 42640, 45550, 47372, 53300, 59215, 72880, 74702, 91100, 94744, 106600, 118430, 149404, 182200, 186755, 189488, 213200, 236860, 296075, 298808, 364400, 373510, 473720, 485563, 592150, 597616, 747020, 933775, 947440, 971126, 1184300, 1494040, 1867550, 1942252, 2368600, 2427815, 2988080, 3735100, 3884504, 4737200, 4855630, 7470200, 7769008, 9711260, 12139075, 14940400, 19422520, 24278150, 38845040, 48556300, 97112600, 194225200]

約数ペア:

[(1, 194225200), (2, 97112600), (4, 48556300), (5, 38845040), (8, 24278150), (10, 19422520), (13, 14940400), (16, 12139075), (20, 9711260), (25, 7769008), (26, 7470200), (40, 4855630), (41, 4737200), (50, 3884504), (52, 3735100), (65, 2988080), (80, 2427815), (82, 2368600), (100, 1942252), (104, 1867550), (130, 1494040), (164, 1184300), (200, 971126), (205, 947440), (208, 933775), (260, 747020), (325, 597616), (328, 592150), (400, 485563), (410, 473720), (520, 373510), (533, 364400), (650, 298808), (656, 296075), (820, 236860), (911, 213200), (1025, 189488), (1040, 186755), (1066, 182200), (1300, 149404), (1640, 118430), (1822, 106600), (2050, 94744), (2132, 91100), (2600, 74702), (2665, 72880), (3280, 59215), (3644, 53300), (4100, 47372), (4264, 45550), (4555, 42640), (5200, 37351), (5330, 36440), (7288, 26650), (8200, 23686), (8528, 22775), (9110, 21320), (10660, 18220), (11843, 16400), (13325, 14576)]