219801072

素因数分解:

$2^4\times 3^1\times {\mathrm{199}}^1\times {\mathrm{23011}}^1$

素因数の和:23221

約数の個数: 40

約数和(自身を含む): 570697600

約数和(自身を除く): 350896528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 199, 398, 597, 796, 1194, 1592, 2388, 3184, 4776, 9552, 23011, 46022, 69033, 92044, 138066, 184088, 276132, 368176, 552264, 1104528, 4579189, 9158378, 13737567, 18316756, 27475134, 36633512, 54950268, 73267024, 109900536, 219801072]

約数ペア:

[(1, 219801072), (2, 109900536), (3, 73267024), (4, 54950268), (6, 36633512), (8, 27475134), (12, 18316756), (16, 13737567), (24, 9158378), (48, 4579189), (199, 1104528), (398, 552264), (597, 368176), (796, 276132), (1194, 184088), (1592, 138066), (2388, 92044), (3184, 69033), (4776, 46022), (9552, 23011)]