225639848

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{41539}}^1$

素因数の和:41649

約数の個数: 32

約数和(自身を含む): 488510400

約数和(自身を除く): 262870552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 41539, 83078, 166156, 290773, 332312, 581546, 1163092, 2326184, 4029283, 8058566, 16117132, 28204981, 32234264, 56409962, 112819924, 225639848]

約数ペア:

[(1, 225639848), (2, 112819924), (4, 56409962), (7, 32234264), (8, 28204981), (14, 16117132), (28, 8058566), (56, 4029283), (97, 2326184), (194, 1163092), (388, 581546), (679, 332312), (776, 290773), (1358, 166156), (2716, 83078), (5432, 41539)]