193894278

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1013}}^1$

素因数の和:1133

約数の個数: 64

約数和(自身を含む): 432207360

約数和(自身を除く): 238313082

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 73, 114, 138, 146, 219, 437, 438, 874, 1013, 1311, 1387, 1679, 2026, 2622, 2774, 3039, 3358, 4161, 5037, 6078, 8322, 10074, 19247, 23299, 31901, 38494, 46598, 57741, 63802, 69897, 73949, 95703, 115482, 139794, 147898, 191406, 221847, 442681, 443694, 885362, 1328043, 1405031, 1700827, 2656086, 2810062, 3401654, 4215093, 5102481, 8430186, 10204962, 32315713, 64631426, 96947139, 193894278]

約数ペア:

[(1, 193894278), (2, 96947139), (3, 64631426), (6, 32315713), (19, 10204962), (23, 8430186), (38, 5102481), (46, 4215093), (57, 3401654), (69, 2810062), (73, 2656086), (114, 1700827), (138, 1405031), (146, 1328043), (219, 885362), (437, 443694), (438, 442681), (874, 221847), (1013, 191406), (1311, 147898), (1387, 139794), (1679, 115482), (2026, 95703), (2622, 73949), (2774, 69897), (3039, 63802), (3358, 57741), (4161, 46598), (5037, 38494), (6078, 31901), (8322, 23299), (10074, 19247)]