208869164

素因数分解:

$2^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{6619}}^1$

素因数の和:6667

約数の個数: 48

約数和(自身を含む): 444864000

約数和(自身を除く): 235994836

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 343, 644, 686, 1127, 1372, 2254, 4508, 6619, 7889, 13238, 15778, 26476, 31556, 46333, 92666, 152237, 185332, 304474, 324331, 608948, 648662, 1065659, 1297324, 2131318, 2270317, 4262636, 4540634, 7459613, 9081268, 14919226, 29838452, 52217291, 104434582, 208869164]

約数ペア:

[(1, 208869164), (2, 104434582), (4, 52217291), (7, 29838452), (14, 14919226), (23, 9081268), (28, 7459613), (46, 4540634), (49, 4262636), (92, 2270317), (98, 2131318), (161, 1297324), (196, 1065659), (322, 648662), (343, 608948), (644, 324331), (686, 304474), (1127, 185332), (1372, 152237), (2254, 92666), (4508, 46333), (6619, 31556), (7889, 26476), (13238, 15778)]