221087316

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{7349}}^1$

素因数の和:7488

約数の個数: 48

約数和(自身を含む): 543312000

約数和(自身を除く): 322224684

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 109, 138, 218, 276, 327, 436, 654, 1308, 2507, 5014, 7349, 7521, 10028, 14698, 15042, 22047, 29396, 30084, 44094, 88188, 169027, 338054, 507081, 676108, 801041, 1014162, 1602082, 2028324, 2403123, 3204164, 4806246, 9612492, 18423943, 36847886, 55271829, 73695772, 110543658, 221087316]

約数ペア:

[(1, 221087316), (2, 110543658), (3, 73695772), (4, 55271829), (6, 36847886), (12, 18423943), (23, 9612492), (46, 4806246), (69, 3204164), (92, 2403123), (109, 2028324), (138, 1602082), (218, 1014162), (276, 801041), (327, 676108), (436, 507081), (654, 338054), (1308, 169027), (2507, 88188), (5014, 44094), (7349, 30084), (7521, 29396), (10028, 22047), (14698, 15042)]