203379968

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{72223}}^1$

素因数の和:72250

約数の個数: 36

約数和(自身を含む): 442877568

約数和(自身を除く): 239497600

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 72223, 144446, 288892, 577784, 794453, 1155568, 1588906, 2311136, 3177812, 4622272, 6355624, 9244544, 12711248, 18489088, 25422496, 50844992, 101689984, 203379968]

約数ペア:

[(1, 203379968), (2, 101689984), (4, 50844992), (8, 25422496), (11, 18489088), (16, 12711248), (22, 9244544), (32, 6355624), (44, 4622272), (64, 3177812), (88, 2311136), (128, 1588906), (176, 1155568), (256, 794453), (352, 577784), (704, 288892), (1408, 144446), (2816, 72223)]