205122202030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{594161}}^1$

素因数の和:594289

約数の個数: 64

約数和(自身を含む): 410684774400

約数和(自身を除く): 205562572370

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 79, 95, 115, 158, 190, 230, 395, 437, 790, 874, 1501, 1817, 2185, 3002, 3634, 4370, 7505, 9085, 15010, 18170, 34523, 69046, 172615, 345230, 594161, 1188322, 2970805, 5941610, 11289059, 13665703, 22578118, 27331406, 46938719, 56445295, 68328515, 93877438, 112890590, 136657030, 234693595, 259648357, 469387190, 519296714, 891835661, 1079590537, 1298241785, 1783671322, 2159181074, 2596483570, 4459178305, 5397952685, 8918356610, 10795905370, 20512220203, 41024440406, 102561101015, 205122202030]

約数ペア:

[(1, 205122202030), (2, 102561101015), (5, 41024440406), (10, 20512220203), (19, 10795905370), (23, 8918356610), (38, 5397952685), (46, 4459178305), (79, 2596483570), (95, 2159181074), (115, 1783671322), (158, 1298241785), (190, 1079590537), (230, 891835661), (395, 519296714), (437, 469387190), (790, 259648357), (874, 234693595), (1501, 136657030), (1817, 112890590), (2185, 93877438), (3002, 68328515), (3634, 56445295), (4370, 46938719), (7505, 27331406), (9085, 22578118), (15010, 13665703), (18170, 11289059), (34523, 5941610), (69046, 2970805), (172615, 1188322), (345230, 594161)]