203468432

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{683}}^1$

素因数の和:1167

約数の個数: 40

約数和(自身を含む): 404911584

約数和(自身を除く): 201443152

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 433, 683, 688, 866, 1366, 1732, 2732, 3464, 5464, 6928, 10928, 18619, 29369, 37238, 58738, 74476, 117476, 148952, 234952, 295739, 297904, 469904, 591478, 1182956, 2365912, 4731824, 12716777, 25433554, 50867108, 101734216, 203468432]

約数ペア:

[(1, 203468432), (2, 101734216), (4, 50867108), (8, 25433554), (16, 12716777), (43, 4731824), (86, 2365912), (172, 1182956), (344, 591478), (433, 469904), (683, 297904), (688, 295739), (866, 234952), (1366, 148952), (1732, 117476), (2732, 74476), (3464, 58738), (5464, 37238), (6928, 29369), (10928, 18619)]