203345728

素因数分解:

$2^6\times {\mathrm{419}}^1\times {\mathrm{7583}}^1$

素因数の和:8014

約数の個数: 28

約数和(自身を含む): 404530560

約数和(自身を除く): 201184832

約数列:

[1, 2, 4, 8, 16, 32, 64, 419, 838, 1676, 3352, 6704, 7583, 13408, 15166, 26816, 30332, 60664, 121328, 242656, 485312, 3177277, 6354554, 12709108, 25418216, 50836432, 101672864, 203345728]

約数ペア:

[(1, 203345728), (2, 101672864), (4, 50836432), (8, 25418216), (16, 12709108), (32, 6354554), (64, 3177277), (419, 485312), (838, 242656), (1676, 121328), (3352, 60664), (6704, 30332), (7583, 26816), (13408, 15166)]