210831192

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20477}}^1$

素因数の和:20513

約数の個数: 96

約数和(自身を含む): 670859280

約数和(自身を除く): 460028088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 198, 234, 264, 286, 312, 396, 429, 468, 572, 792, 858, 936, 1144, 1287, 1716, 2574, 3432, 5148, 10296, 20477, 40954, 61431, 81908, 122862, 163816, 184293, 225247, 245724, 266201, 368586, 450494, 491448, 532402, 675741, 737172, 798603, 900988, 1064804, 1351482, 1474344, 1597206, 1801976, 2027223, 2129608, 2395809, 2702964, 2928211, 3194412, 4054446, 4791618, 5405928, 5856422, 6388824, 8108892, 8784633, 9583236, 11712844, 16217784, 17569266, 19166472, 23425688, 26353899, 35138532, 52707798, 70277064, 105415596, 210831192]

約数ペア:

[(1, 210831192), (2, 105415596), (3, 70277064), (4, 52707798), (6, 35138532), (8, 26353899), (9, 23425688), (11, 19166472), (12, 17569266), (13, 16217784), (18, 11712844), (22, 9583236), (24, 8784633), (26, 8108892), (33, 6388824), (36, 5856422), (39, 5405928), (44, 4791618), (52, 4054446), (66, 3194412), (72, 2928211), (78, 2702964), (88, 2395809), (99, 2129608), (104, 2027223), (117, 1801976), (132, 1597206), (143, 1474344), (156, 1351482), (198, 1064804), (234, 900988), (264, 798603), (286, 737172), (312, 675741), (396, 532402), (429, 491448), (468, 450494), (572, 368586), (792, 266201), (858, 245724), (936, 225247), (1144, 184293), (1287, 163816), (1716, 122862), (2574, 81908), (3432, 61431), (5148, 40954), (10296, 20477)]