196647568402

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{88903}}^1$

素因数の和:89434

約数の個数: 32

約数和(自身を含む): 307943541504

約数和(自身を除く): 111295973102

約数列:

[1, 2, 37, 71, 74, 142, 421, 842, 2627, 5254, 15577, 29891, 31154, 59782, 88903, 177806, 1105967, 2211934, 3289411, 6312113, 6578822, 12624226, 37428163, 74856326, 233548181, 467096362, 1384842031, 2657399573, 2769684062, 5314799146, 98323784201, 196647568402]

約数ペア:

[(1, 196647568402), (2, 98323784201), (37, 5314799146), (71, 2769684062), (74, 2657399573), (142, 1384842031), (421, 467096362), (842, 233548181), (2627, 74856326), (5254, 37428163), (15577, 12624226), (29891, 6578822), (31154, 6312113), (59782, 3289411), (88903, 2211934), (177806, 1105967)]