210908552

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{653}}^1\times {\mathrm{859}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 404956800

約数和(自身を除く): 194048248

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 653, 859, 1306, 1718, 2612, 3436, 5224, 6872, 30691, 40373, 61382, 80746, 122764, 161492, 245528, 322984, 560927, 1121854, 2243708, 4487416, 26363569, 52727138, 105454276, 210908552]

約数ペア:

[(1, 210908552), (2, 105454276), (4, 52727138), (8, 26363569), (47, 4487416), (94, 2243708), (188, 1121854), (376, 560927), (653, 322984), (859, 245528), (1306, 161492), (1718, 122764), (2612, 80746), (3436, 61382), (5224, 40373), (6872, 30691)]