201441735

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:570

約数の個数: 80

約数和(自身を含む): 398661120

約数和(自身を除く): 197219385

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 103, 135, 165, 297, 309, 405, 439, 495, 515, 891, 927, 1133, 1317, 1485, 1545, 2195, 2781, 3399, 3951, 4455, 4635, 4829, 5665, 6585, 8343, 10197, 11853, 13905, 14487, 16995, 19755, 24145, 30591, 35559, 41715, 43461, 45217, 50985, 59265, 72435, 91773, 130383, 135651, 152955, 177795, 217305, 226085, 391149, 406953, 458865, 497387, 651915, 678255, 1220859, 1492161, 1955745, 2034765, 2486935, 3662577, 4476483, 6104295, 7460805, 13429449, 18312885, 22382415, 40288347, 67147245, 201441735]

約数ペア:

[(1, 201441735), (3, 67147245), (5, 40288347), (9, 22382415), (11, 18312885), (15, 13429449), (27, 7460805), (33, 6104295), (45, 4476483), (55, 3662577), (81, 2486935), (99, 2034765), (103, 1955745), (135, 1492161), (165, 1220859), (297, 678255), (309, 651915), (405, 497387), (439, 458865), (495, 406953), (515, 391149), (891, 226085), (927, 217305), (1133, 177795), (1317, 152955), (1485, 135651), (1545, 130383), (2195, 91773), (2781, 72435), (3399, 59265), (3951, 50985), (4455, 45217), (4635, 43461), (4829, 41715), (5665, 35559), (6585, 30591), (8343, 24145), (10197, 19755), (11853, 16995), (13905, 14487)]