212694156

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{256877}}^1$

素因数の和:256910

約数の個数: 36

約数和(自身を含む): 561021552

約数和(自身を除く): 348327396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 256877, 513754, 770631, 1027508, 1541262, 2311893, 3082524, 4623786, 5908171, 9247572, 11816342, 17724513, 23632684, 35449026, 53173539, 70898052, 106347078, 212694156]

約数ペア:

[(1, 212694156), (2, 106347078), (3, 70898052), (4, 53173539), (6, 35449026), (9, 23632684), (12, 17724513), (18, 11816342), (23, 9247572), (36, 5908171), (46, 4623786), (69, 3082524), (92, 2311893), (138, 1541262), (207, 1027508), (276, 770631), (414, 513754), (828, 256877)]