201742505860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1\times {\mathrm{31247}}^1$

素因数の和:31801

約数の個数: 96

約数和(自身を含む): 489856647168

約数和(自身を除く): 288114141308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 431, 535, 749, 862, 1070, 1498, 1724, 2140, 2155, 2996, 3017, 3745, 4310, 6034, 7490, 8620, 12068, 14980, 15085, 30170, 31247, 46117, 60340, 62494, 92234, 124988, 156235, 184468, 218729, 230585, 312470, 322819, 437458, 461170, 624940, 645638, 874916, 922340, 1093645, 1291276, 1614095, 2187290, 3228190, 3343429, 4374580, 6456380, 6686858, 13373716, 13467457, 16717145, 23404003, 26934914, 33434290, 46808006, 53869828, 66868580, 67337285, 93616012, 94272199, 117020015, 134674570, 188544398, 234040030, 269349140, 377088796, 468080060, 471360995, 942721990, 1441017899, 1885443980, 2882035798, 5764071596, 7205089495, 10087125293, 14410178990, 20174250586, 28820357980, 40348501172, 50435626465, 100871252930, 201742505860]

約数ペア:

[(1, 201742505860), (2, 100871252930), (4, 50435626465), (5, 40348501172), (7, 28820357980), (10, 20174250586), (14, 14410178990), (20, 10087125293), (28, 7205089495), (35, 5764071596), (70, 2882035798), (107, 1885443980), (140, 1441017899), (214, 942721990), (428, 471360995), (431, 468080060), (535, 377088796), (749, 269349140), (862, 234040030), (1070, 188544398), (1498, 134674570), (1724, 117020015), (2140, 94272199), (2155, 93616012), (2996, 67337285), (3017, 66868580), (3745, 53869828), (4310, 46808006), (6034, 33434290), (7490, 26934914), (8620, 23404003), (12068, 16717145), (14980, 13467457), (15085, 13373716), (30170, 6686858), (31247, 6456380), (46117, 4374580), (60340, 3343429), (62494, 3228190), (92234, 2187290), (124988, 1614095), (156235, 1291276), (184468, 1093645), (218729, 922340), (230585, 874916), (312470, 645638), (322819, 624940), (437458, 461170)]