202820203810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1051}}^1\times {\mathrm{74509}}^1$

素因数の和:75611

約数の個数: 64

約数和(自身を含む): 428920093440

約数和(自身を除く): 226099889630

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1051, 1295, 2102, 2590, 5255, 7357, 10510, 14714, 36785, 38887, 73570, 74509, 77774, 149018, 194435, 272209, 372545, 388870, 521563, 544418, 745090, 1043126, 1361045, 2607815, 2722090, 2756833, 5215630, 5513666, 13784165, 19297831, 27568330, 38595662, 78308959, 96489155, 156617918, 192978310, 391544795, 548162713, 783089590, 1096325426, 2740813565, 2897431483, 5481627130, 5794862966, 14487157415, 20282020381, 28974314830, 40564040762, 101410101905, 202820203810]

約数ペア:

[(1, 202820203810), (2, 101410101905), (5, 40564040762), (7, 28974314830), (10, 20282020381), (14, 14487157415), (35, 5794862966), (37, 5481627130), (70, 2897431483), (74, 2740813565), (185, 1096325426), (259, 783089590), (370, 548162713), (518, 391544795), (1051, 192978310), (1295, 156617918), (2102, 96489155), (2590, 78308959), (5255, 38595662), (7357, 27568330), (10510, 19297831), (14714, 13784165), (36785, 5513666), (38887, 5215630), (73570, 2756833), (74509, 2722090), (77774, 2607815), (149018, 1361045), (194435, 1043126), (272209, 745090), (372545, 544418), (388870, 521563)]