195730402

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{22441}}^1$

素因数の和:22546

約数の個数: 24

約数和(自身を含む): 345382380

約数和(自身を除く): 149651978

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 623, 1246, 4361, 8722, 22441, 44882, 157087, 314174, 1099609, 1997249, 2199218, 3994498, 13980743, 27961486, 97865201, 195730402]

約数ペア:

[(1, 195730402), (2, 97865201), (7, 27961486), (14, 13980743), (49, 3994498), (89, 2199218), (98, 1997249), (178, 1099609), (623, 314174), (1246, 157087), (4361, 44882), (8722, 22441)]