212984704

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{97879}}^1$

素因数の和:97910

約数の個数: 32

約数和(自身を含む): 449269200

約数和(自身を除く): 236284496

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 97879, 195758, 391516, 783032, 1566064, 1663943, 3132128, 3327886, 6264256, 6655772, 12528512, 13311544, 26623088, 53246176, 106492352, 212984704]

約数ペア:

[(1, 212984704), (2, 106492352), (4, 53246176), (8, 26623088), (16, 13311544), (17, 12528512), (32, 6655772), (34, 6264256), (64, 3327886), (68, 3132128), (128, 1663943), (136, 1566064), (272, 783032), (544, 391516), (1088, 195758), (2176, 97879)]