203905984

素因数分解:

$2^6\times {\mathrm{859}}^1\times {\mathrm{3709}}^1$

素因数の和:4580

約数の個数: 28

約数和(自身を含む): 405206200

約数和(自身を除く): 201300216

約数列:

[1, 2, 4, 8, 16, 32, 64, 859, 1718, 3436, 3709, 6872, 7418, 13744, 14836, 27488, 29672, 54976, 59344, 118688, 237376, 3186031, 6372062, 12744124, 25488248, 50976496, 101952992, 203905984]

約数ペア:

[(1, 203905984), (2, 101952992), (4, 50976496), (8, 25488248), (16, 12744124), (32, 6372062), (64, 3186031), (859, 237376), (1718, 118688), (3436, 59344), (3709, 54976), (6872, 29672), (7418, 27488), (13744, 14836)]