195395984

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{15439}}^1$

素因数の和:15567

約数の個数: 40

約数和(自身を含む): 436519680

約数和(自身を除く): 241123696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3164, 6328, 12656, 15439, 30878, 61756, 108073, 123512, 216146, 247024, 432292, 864584, 1729168, 1744607, 3489214, 6978428, 12212249, 13956856, 24424498, 27913712, 48848996, 97697992, 195395984]

約数ペア:

[(1, 195395984), (2, 97697992), (4, 48848996), (7, 27913712), (8, 24424498), (14, 13956856), (16, 12212249), (28, 6978428), (56, 3489214), (112, 1744607), (113, 1729168), (226, 864584), (452, 432292), (791, 247024), (904, 216146), (1582, 123512), (1808, 108073), (3164, 61756), (6328, 30878), (12656, 15439)]