202171112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2237}}^1$

素因数の和:2346

約数の個数: 64

約数和(自身を含む): 451180800

約数和(自身を除く): 249009688

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 79, 88, 104, 143, 158, 286, 316, 572, 632, 869, 1027, 1144, 1738, 2054, 2237, 3476, 4108, 4474, 6952, 8216, 8948, 11297, 17896, 22594, 24607, 29081, 45188, 49214, 58162, 90376, 98428, 116324, 176723, 196856, 232648, 319891, 353446, 639782, 706892, 1279564, 1413784, 1943953, 2297399, 2559128, 3887906, 4594798, 7775812, 9189596, 15551624, 18379192, 25271389, 50542778, 101085556, 202171112]

約数ペア:

[(1, 202171112), (2, 101085556), (4, 50542778), (8, 25271389), (11, 18379192), (13, 15551624), (22, 9189596), (26, 7775812), (44, 4594798), (52, 3887906), (79, 2559128), (88, 2297399), (104, 1943953), (143, 1413784), (158, 1279564), (286, 706892), (316, 639782), (572, 353446), (632, 319891), (869, 232648), (1027, 196856), (1144, 176723), (1738, 116324), (2054, 98428), (2237, 90376), (3476, 58162), (4108, 49214), (4474, 45188), (6952, 29081), (8216, 24607), (8948, 22594), (11297, 17896)]