203424944

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{859}}^1$

素因数の和:946

約数の個数: 60

約数和(自身を含む): 426613320

約数和(自身を除く): 223188376

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 361, 656, 722, 779, 859, 1444, 1558, 1718, 2888, 3116, 3436, 5776, 6232, 6872, 12464, 13744, 14801, 16321, 29602, 32642, 35219, 59204, 65284, 70438, 118408, 130568, 140876, 236816, 261136, 281752, 310099, 563504, 620198, 669161, 1240396, 1338322, 2480792, 2676644, 4961584, 5353288, 10706576, 12714059, 25428118, 50856236, 101712472, 203424944]

約数ペア:

[(1, 203424944), (2, 101712472), (4, 50856236), (8, 25428118), (16, 12714059), (19, 10706576), (38, 5353288), (41, 4961584), (76, 2676644), (82, 2480792), (152, 1338322), (164, 1240396), (304, 669161), (328, 620198), (361, 563504), (656, 310099), (722, 281752), (779, 261136), (859, 236816), (1444, 140876), (1558, 130568), (1718, 118408), (2888, 70438), (3116, 65284), (3436, 59204), (5776, 35219), (6232, 32642), (6872, 29602), (12464, 16321), (13744, 14801)]