201220128

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{17041}}^1$

素因数の和:17098

約数の個数: 72

約数和(自身を含む): 586210716

約数和(自身を除く): 384990588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 11808, 17041, 34082, 51123, 68164, 102246, 136328, 153369, 204492, 272656, 306738, 408984, 545312, 613476, 698681, 817968, 1226952, 1397362, 1635936, 2096043, 2453904, 2794724, 4192086, 4907808, 5589448, 6288129, 8384172, 11178896, 12576258, 16768344, 22357792, 25152516, 33536688, 50305032, 67073376, 100610064, 201220128]

約数ペア:

[(1, 201220128), (2, 100610064), (3, 67073376), (4, 50305032), (6, 33536688), (8, 25152516), (9, 22357792), (12, 16768344), (16, 12576258), (18, 11178896), (24, 8384172), (32, 6288129), (36, 5589448), (41, 4907808), (48, 4192086), (72, 2794724), (82, 2453904), (96, 2096043), (123, 1635936), (144, 1397362), (164, 1226952), (246, 817968), (288, 698681), (328, 613476), (369, 545312), (492, 408984), (656, 306738), (738, 272656), (984, 204492), (1312, 153369), (1476, 136328), (1968, 102246), (2952, 68164), (3936, 51123), (5904, 34082), (11808, 17041)]