211314256

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{3557}}^1$

素因数の和:3691

約数の個数: 40

約数和(自身を含む): 423544320

約数和(自身を除く): 212230064

約数列:

[1, 2, 4, 8, 16, 47, 79, 94, 158, 188, 316, 376, 632, 752, 1264, 3557, 3713, 7114, 7426, 14228, 14852, 28456, 29704, 56912, 59408, 167179, 281003, 334358, 562006, 668716, 1124012, 1337432, 2248024, 2674864, 4496048, 13207141, 26414282, 52828564, 105657128, 211314256]

約数ペア:

[(1, 211314256), (2, 105657128), (4, 52828564), (8, 26414282), (16, 13207141), (47, 4496048), (79, 2674864), (94, 2248024), (158, 1337432), (188, 1124012), (316, 668716), (376, 562006), (632, 334358), (752, 281003), (1264, 167179), (3557, 59408), (3713, 56912), (7114, 29704), (7426, 28456), (14228, 14852)]