222831856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{10607}}^1$

素因数の和:10729

約数の個数: 40

約数和(自身を含む): 469594944

約数和(自身を除く): 246763088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 2626, 5252, 10504, 10607, 21008, 21214, 42428, 84856, 137891, 169712, 275782, 551564, 1071307, 1103128, 2142614, 2206256, 4285228, 8570456, 13926991, 17140912, 27853982, 55707964, 111415928, 222831856]

約数ペア:

[(1, 222831856), (2, 111415928), (4, 55707964), (8, 27853982), (13, 17140912), (16, 13926991), (26, 8570456), (52, 4285228), (101, 2206256), (104, 2142614), (202, 1103128), (208, 1071307), (404, 551564), (808, 275782), (1313, 169712), (1616, 137891), (2626, 84856), (5252, 42428), (10504, 21214), (10607, 21008)]