204530144

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70237}}^1$

素因数の和:70267

約数の個数: 48

約数和(自身を含む): 495599328

約数和(自身を除く): 291069184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 70237, 140474, 280948, 491659, 561896, 913081, 983318, 1123792, 1826162, 1966636, 2247584, 3652324, 3933272, 6391567, 7304648, 7866544, 12783134, 14609296, 15733088, 25566268, 29218592, 51132536, 102265072, 204530144]

約数ペア:

[(1, 204530144), (2, 102265072), (4, 51132536), (7, 29218592), (8, 25566268), (13, 15733088), (14, 14609296), (16, 12783134), (26, 7866544), (28, 7304648), (32, 6391567), (52, 3933272), (56, 3652324), (91, 2247584), (104, 1966636), (112, 1826162), (182, 1123792), (208, 983318), (224, 913081), (364, 561896), (416, 491659), (728, 280948), (1456, 140474), (2912, 70237)]