208168596

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:782

約数の個数: 96

約数和(自身を含む): 563727360

約数和(自身を除く): 355558764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 97, 108, 124, 186, 194, 279, 291, 372, 388, 558, 582, 641, 837, 873, 1116, 1164, 1282, 1674, 1746, 1923, 2564, 2619, 3007, 3348, 3492, 3846, 5238, 5769, 6014, 7692, 9021, 10476, 11538, 12028, 17307, 18042, 19871, 23076, 27063, 34614, 36084, 39742, 54126, 59613, 62177, 69228, 79484, 81189, 108252, 119226, 124354, 162378, 178839, 186531, 238452, 248708, 324756, 357678, 373062, 536517, 559593, 715356, 746124, 1073034, 1119186, 1678779, 1927487, 2146068, 2238372, 3357558, 3854974, 5782461, 6715116, 7709948, 11564922, 17347383, 23129844, 34694766, 52042149, 69389532, 104084298, 208168596]

約数ペア:

[(1, 208168596), (2, 104084298), (3, 69389532), (4, 52042149), (6, 34694766), (9, 23129844), (12, 17347383), (18, 11564922), (27, 7709948), (31, 6715116), (36, 5782461), (54, 3854974), (62, 3357558), (93, 2238372), (97, 2146068), (108, 1927487), (124, 1678779), (186, 1119186), (194, 1073034), (279, 746124), (291, 715356), (372, 559593), (388, 536517), (558, 373062), (582, 357678), (641, 324756), (837, 248708), (873, 238452), (1116, 186531), (1164, 178839), (1282, 162378), (1674, 124354), (1746, 119226), (1923, 108252), (2564, 81189), (2619, 79484), (3007, 69228), (3348, 62177), (3492, 59613), (3846, 54126), (5238, 39742), (5769, 36084), (6014, 34614), (7692, 27063), (9021, 23076), (10476, 19871), (11538, 18042), (12028, 17307)]