212404908

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{8647}}^1$

素因数の和:8766

約数の個数: 48

約数和(自身を含む): 523031040

約数和(自身を除く): 310626132

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 89, 92, 138, 178, 267, 276, 356, 534, 1068, 2047, 4094, 6141, 8188, 8647, 12282, 17294, 24564, 25941, 34588, 51882, 103764, 198881, 397762, 596643, 769583, 795524, 1193286, 1539166, 2308749, 2386572, 3078332, 4617498, 9234996, 17700409, 35400818, 53101227, 70801636, 106202454, 212404908]

約数ペア:

[(1, 212404908), (2, 106202454), (3, 70801636), (4, 53101227), (6, 35400818), (12, 17700409), (23, 9234996), (46, 4617498), (69, 3078332), (89, 2386572), (92, 2308749), (138, 1539166), (178, 1193286), (267, 795524), (276, 769583), (356, 596643), (534, 397762), (1068, 198881), (2047, 103764), (4094, 51882), (6141, 34588), (8188, 25941), (8647, 24564), (12282, 17294)]