215022768

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{194767}}^1$

素因数の和:194801

約数の個数: 40

約数和(自身を含む): 579629568

約数和(自身を除く): 364606800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 194767, 389534, 584301, 779068, 1168602, 1558136, 2337204, 3116272, 4479641, 4674408, 8959282, 9348816, 13438923, 17918564, 26877846, 35837128, 53755692, 71674256, 107511384, 215022768]

約数ペア:

[(1, 215022768), (2, 107511384), (3, 71674256), (4, 53755692), (6, 35837128), (8, 26877846), (12, 17918564), (16, 13438923), (23, 9348816), (24, 8959282), (46, 4674408), (48, 4479641), (69, 3116272), (92, 2337204), (138, 1558136), (184, 1168602), (276, 779068), (368, 584301), (552, 389534), (1104, 194767)]