201069056

素因数分解:

$2^9\times {\mathrm{499}}^1\times {\mathrm{787}}^1$

素因数の和:1304

約数の個数: 40

約数和(自身を含む): 403062000

約数和(自身を除く): 201992944

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 499, 512, 787, 998, 1574, 1996, 3148, 3992, 6296, 7984, 12592, 15968, 25184, 31936, 50368, 63872, 100736, 127744, 201472, 255488, 392713, 402944, 785426, 1570852, 3141704, 6283408, 12566816, 25133632, 50267264, 100534528, 201069056]

約数ペア:

[(1, 201069056), (2, 100534528), (4, 50267264), (8, 25133632), (16, 12566816), (32, 6283408), (64, 3141704), (128, 1570852), (256, 785426), (499, 402944), (512, 392713), (787, 255488), (998, 201472), (1574, 127744), (1996, 100736), (3148, 63872), (3992, 50368), (6296, 31936), (7984, 25184), (12592, 15968)]