211003176

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{165883}}^1$

素因数の和:165945

約数の個数: 32

約数和(自身を含む): 537464160

約数和(自身を除く): 326460984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 165883, 331766, 497649, 663532, 995298, 1327064, 1990596, 3981192, 8791799, 17583598, 26375397, 35167196, 52750794, 70334392, 105501588, 211003176]

約数ペア:

[(1, 211003176), (2, 105501588), (3, 70334392), (4, 52750794), (6, 35167196), (8, 26375397), (12, 17583598), (24, 8791799), (53, 3981192), (106, 1990596), (159, 1327064), (212, 995298), (318, 663532), (424, 497649), (636, 331766), (1272, 165883)]