196841984

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{9377}}^1$

素因数の和:9436

約数の個数: 40

約数和(自身を含む): 402935148

約数和(自身を除く): 206093164

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1312, 2624, 5248, 9377, 10496, 18754, 20992, 37508, 75016, 150032, 300064, 384457, 600128, 768914, 1200256, 1537828, 2400512, 3075656, 4801024, 6151312, 12302624, 24605248, 49210496, 98420992, 196841984]

約数ペア:

[(1, 196841984), (2, 98420992), (4, 49210496), (8, 24605248), (16, 12302624), (32, 6151312), (41, 4801024), (64, 3075656), (82, 2400512), (128, 1537828), (164, 1200256), (256, 768914), (328, 600128), (512, 384457), (656, 300064), (1312, 150032), (2624, 75016), (5248, 37508), (9377, 20992), (10496, 18754)]