202228624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:528

約数の個数: 80

約数和(自身を含む): 442193920

約数和(自身を除く): 239965296

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 79, 104, 124, 158, 208, 248, 316, 397, 403, 496, 632, 794, 806, 1027, 1264, 1588, 1612, 2054, 2449, 3176, 3224, 4108, 4898, 5161, 6352, 6448, 8216, 9796, 10322, 12307, 16432, 19592, 20644, 24614, 31363, 31837, 39184, 41288, 49228, 62726, 63674, 82576, 98456, 125452, 127348, 159991, 196912, 250904, 254696, 319982, 407719, 501808, 509392, 639964, 815438, 972253, 1279928, 1630876, 1944506, 2559856, 3261752, 3889012, 6523504, 7778024, 12639289, 15556048, 25278578, 50557156, 101114312, 202228624]

約数ペア:

[(1, 202228624), (2, 101114312), (4, 50557156), (8, 25278578), (13, 15556048), (16, 12639289), (26, 7778024), (31, 6523504), (52, 3889012), (62, 3261752), (79, 2559856), (104, 1944506), (124, 1630876), (158, 1279928), (208, 972253), (248, 815438), (316, 639964), (397, 509392), (403, 501808), (496, 407719), (632, 319982), (794, 254696), (806, 250904), (1027, 196912), (1264, 159991), (1588, 127348), (1612, 125452), (2054, 98456), (2449, 82576), (3176, 63674), (3224, 62726), (4108, 49228), (4898, 41288), (5161, 39184), (6352, 31837), (6448, 31363), (8216, 24614), (9796, 20644), (10322, 19592), (12307, 16432)]