210812544

素因数分解:

$2^7\times 3^4\times {\mathrm{20333}}^1$

素因数の和:20359

約数の個数: 80

約数和(自身を含む): 627405570

約数和(自身を除く): 416593026

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 20333, 40666, 60999, 81332, 121998, 162664, 182997, 243996, 325328, 365994, 487992, 548991, 650656, 731988, 975984, 1097982, 1301312, 1463976, 1646973, 1951968, 2195964, 2602624, 2927952, 3293946, 3903936, 4391928, 5855904, 6587892, 7807872, 8783856, 11711808, 13175784, 17567712, 23423616, 26351568, 35135424, 52703136, 70270848, 105406272, 210812544]

約数ペア:

[(1, 210812544), (2, 105406272), (3, 70270848), (4, 52703136), (6, 35135424), (8, 26351568), (9, 23423616), (12, 17567712), (16, 13175784), (18, 11711808), (24, 8783856), (27, 7807872), (32, 6587892), (36, 5855904), (48, 4391928), (54, 3903936), (64, 3293946), (72, 2927952), (81, 2602624), (96, 2195964), (108, 1951968), (128, 1646973), (144, 1463976), (162, 1301312), (192, 1097982), (216, 975984), (288, 731988), (324, 650656), (384, 548991), (432, 487992), (576, 365994), (648, 325328), (864, 243996), (1152, 182997), (1296, 162664), (1728, 121998), (2592, 81332), (3456, 60999), (5184, 40666), (10368, 20333)]