201408246

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:638

約数の個数: 96

約数和(自身を含む): 501228000

約数和(自身を除く): 299819754

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 89, 114, 117, 171, 178, 234, 247, 267, 342, 494, 509, 534, 741, 801, 1018, 1157, 1482, 1527, 1602, 1691, 2223, 2314, 3054, 3382, 3471, 4446, 4581, 5073, 6617, 6942, 9162, 9671, 10146, 10413, 13234, 15219, 19342, 19851, 20826, 21983, 29013, 30438, 39702, 43966, 45301, 58026, 59553, 65949, 87039, 90602, 119106, 125723, 131898, 135903, 174078, 197847, 251446, 271806, 377169, 395694, 407709, 588913, 754338, 815418, 860719, 1131507, 1177826, 1721438, 1766739, 2263014, 2582157, 3533478, 5164314, 5300217, 7746471, 10600434, 11189347, 15492942, 22378694, 33568041, 67136082, 100704123, 201408246]

約数ペア:

[(1, 201408246), (2, 100704123), (3, 67136082), (6, 33568041), (9, 22378694), (13, 15492942), (18, 11189347), (19, 10600434), (26, 7746471), (38, 5300217), (39, 5164314), (57, 3533478), (78, 2582157), (89, 2263014), (114, 1766739), (117, 1721438), (171, 1177826), (178, 1131507), (234, 860719), (247, 815418), (267, 754338), (342, 588913), (494, 407709), (509, 395694), (534, 377169), (741, 271806), (801, 251446), (1018, 197847), (1157, 174078), (1482, 135903), (1527, 131898), (1602, 125723), (1691, 119106), (2223, 90602), (2314, 87039), (3054, 65949), (3382, 59553), (3471, 58026), (4446, 45301), (4581, 43966), (5073, 39702), (6617, 30438), (6942, 29013), (9162, 21983), (9671, 20826), (10146, 19851), (10413, 19342), (13234, 15219)]