205657942564

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{769}}^1\times {\mathrm{4079}}^1$

素因数の和:5332

約数の個数: 48

約数和(自身を含む): 371035526400

約数和(自身を除く): 165377583836

約数列:

[1, 2, 4, 37, 74, 148, 443, 769, 886, 1538, 1772, 3076, 4079, 8158, 16316, 16391, 28453, 32782, 56906, 65564, 113812, 150923, 301846, 340667, 603692, 681334, 1362668, 1806997, 3136751, 3613994, 6273502, 7227988, 12547004, 12604679, 25209358, 50418716, 66858889, 116059787, 133717778, 232119574, 267435556, 464239148, 1389580693, 2779161386, 5558322772, 51414485641, 102828971282, 205657942564]

約数ペア:

[(1, 205657942564), (2, 102828971282), (4, 51414485641), (37, 5558322772), (74, 2779161386), (148, 1389580693), (443, 464239148), (769, 267435556), (886, 232119574), (1538, 133717778), (1772, 116059787), (3076, 66858889), (4079, 50418716), (8158, 25209358), (16316, 12604679), (16391, 12547004), (28453, 7227988), (32782, 6273502), (56906, 3613994), (65564, 3136751), (113812, 1806997), (150923, 1362668), (301846, 681334), (340667, 603692)]