222788176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{10399}}^1$

素因数の和:10523

約数の個数: 40

約数和(自身を含む): 469414400

約数和(自身を除く): 246626224

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1648, 2678, 5356, 10399, 10712, 20798, 21424, 41596, 83192, 135187, 166384, 270374, 540748, 1071097, 1081496, 2142194, 2162992, 4284388, 8568776, 13924261, 17137552, 27848522, 55697044, 111394088, 222788176]

約数ペア:

[(1, 222788176), (2, 111394088), (4, 55697044), (8, 27848522), (13, 17137552), (16, 13924261), (26, 8568776), (52, 4284388), (103, 2162992), (104, 2142194), (206, 1081496), (208, 1071097), (412, 540748), (824, 270374), (1339, 166384), (1648, 135187), (2678, 83192), (5356, 41596), (10399, 21424), (10712, 20798)]