221232392

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{10067}}^1$

素因数の和:10181

約数の個数: 32

約数和(自身を含む): 431313120

約数和(自身を除く): 210080728

約数列:

[1, 2, 4, 8, 41, 67, 82, 134, 164, 268, 328, 536, 2747, 5494, 10067, 10988, 20134, 21976, 40268, 80536, 412747, 674489, 825494, 1348978, 1650988, 2697956, 3301976, 5395912, 27654049, 55308098, 110616196, 221232392]

約数ペア:

[(1, 221232392), (2, 110616196), (4, 55308098), (8, 27654049), (41, 5395912), (67, 3301976), (82, 2697956), (134, 1650988), (164, 1348978), (268, 825494), (328, 674489), (536, 412747), (2747, 80536), (5494, 40268), (10067, 21976), (10988, 20134)]