202249748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 383854464

約数和(自身を除く): 181604716

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 163, 257, 284, 326, 514, 652, 1028, 1207, 2414, 2771, 4369, 4828, 5542, 8738, 11084, 11573, 17476, 18247, 23146, 36494, 41891, 46292, 72988, 83782, 167564, 196741, 310199, 393482, 620398, 712147, 786964, 1240796, 1424294, 2848588, 2974261, 5948522, 11897044, 50562437, 101124874, 202249748]

約数ペア:

[(1, 202249748), (2, 101124874), (4, 50562437), (17, 11897044), (34, 5948522), (68, 2974261), (71, 2848588), (142, 1424294), (163, 1240796), (257, 786964), (284, 712147), (326, 620398), (514, 393482), (652, 310199), (1028, 196741), (1207, 167564), (2414, 83782), (2771, 72988), (4369, 46292), (4828, 41891), (5542, 36494), (8738, 23146), (11084, 18247), (11573, 17476)]