205215192

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31321}}^1$

素因数の和:31353

約数の個数: 96

約数和(自身を含む): 684072480

約数和(自身を除く): 478857288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 31321, 62642, 93963, 125284, 187926, 219247, 250568, 281889, 375852, 407173, 438494, 563778, 657741, 751704, 814346, 876988, 1127556, 1221519, 1315482, 1628692, 1753976, 1973223, 2255112, 2443038, 2630964, 2850211, 3257384, 3664557, 3946446, 4886076, 5261928, 5700422, 7329114, 7892892, 8550633, 9772152, 11400844, 14658228, 15785784, 17101266, 22801688, 25651899, 29316456, 34202532, 51303798, 68405064, 102607596, 205215192]

約数ペア:

[(1, 205215192), (2, 102607596), (3, 68405064), (4, 51303798), (6, 34202532), (7, 29316456), (8, 25651899), (9, 22801688), (12, 17101266), (13, 15785784), (14, 14658228), (18, 11400844), (21, 9772152), (24, 8550633), (26, 7892892), (28, 7329114), (36, 5700422), (39, 5261928), (42, 4886076), (52, 3946446), (56, 3664557), (63, 3257384), (72, 2850211), (78, 2630964), (84, 2443038), (91, 2255112), (104, 1973223), (117, 1753976), (126, 1628692), (156, 1315482), (168, 1221519), (182, 1127556), (234, 876988), (252, 814346), (273, 751704), (312, 657741), (364, 563778), (468, 438494), (504, 407173), (546, 375852), (728, 281889), (819, 250568), (936, 219247), (1092, 187926), (1638, 125284), (2184, 93963), (3276, 62642), (6552, 31321)]