200746172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2203}}^1$

素因数の和:2346

約数の個数: 48

約数和(自身を含む): 407299200

約数和(自身を除く): 206553028

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 109, 209, 218, 418, 436, 836, 1199, 2071, 2203, 2398, 4142, 4406, 4796, 8284, 8812, 22781, 24233, 41857, 45562, 48466, 83714, 91124, 96932, 167428, 240127, 460427, 480254, 920854, 960508, 1841708, 2641397, 4562413, 5282794, 9124826, 10565588, 18249652, 50186543, 100373086, 200746172]

約数ペア:

[(1, 200746172), (2, 100373086), (4, 50186543), (11, 18249652), (19, 10565588), (22, 9124826), (38, 5282794), (44, 4562413), (76, 2641397), (109, 1841708), (209, 960508), (218, 920854), (418, 480254), (436, 460427), (836, 240127), (1199, 167428), (2071, 96932), (2203, 91124), (2398, 83714), (4142, 48466), (4406, 45562), (4796, 41857), (8284, 24233), (8812, 22781)]