211036282

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 334430208

約数和(自身を除く): 123393926

約数列:

[1, 2, 31, 62, 71, 142, 191, 251, 382, 502, 2201, 4402, 5921, 7781, 11842, 13561, 15562, 17821, 27122, 35642, 47941, 95882, 420391, 552451, 840782, 1104902, 1486171, 2972342, 3403811, 6807622, 105518141, 211036282]

約数ペア:

[(1, 211036282), (2, 105518141), (31, 6807622), (62, 3403811), (71, 2972342), (142, 1486171), (191, 1104902), (251, 840782), (382, 552451), (502, 420391), (2201, 95882), (4402, 47941), (5921, 35642), (7781, 27122), (11842, 17821), (13561, 15562)]