202313162890

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1\times {\mathrm{1301}}^1$

素因数の和:2107

約数の個数: 64

約数和(自身を含む): 369091689120

約数和(自身を除く): 166778526230

約数列:

[1, 2, 5, 10, 193, 197, 386, 394, 409, 818, 965, 985, 1301, 1930, 1970, 2045, 2602, 4090, 6505, 13010, 38021, 76042, 78937, 80573, 157874, 161146, 190105, 251093, 256297, 380210, 394685, 402865, 502186, 512594, 532109, 789370, 805730, 1064218, 1255465, 1281485, 2510930, 2562970, 2660545, 5321090, 15550589, 31101178, 49465321, 77752945, 98930642, 102697037, 104825473, 155505890, 205394074, 209650946, 247326605, 494653210, 513485185, 524127365, 1026970370, 1048254730, 20231316289, 40462632578, 101156581445, 202313162890]

約数ペア:

[(1, 202313162890), (2, 101156581445), (5, 40462632578), (10, 20231316289), (193, 1048254730), (197, 1026970370), (386, 524127365), (394, 513485185), (409, 494653210), (818, 247326605), (965, 209650946), (985, 205394074), (1301, 155505890), (1930, 104825473), (1970, 102697037), (2045, 98930642), (2602, 77752945), (4090, 49465321), (6505, 31101178), (13010, 15550589), (38021, 5321090), (76042, 2660545), (78937, 2562970), (80573, 2510930), (157874, 1281485), (161146, 1255465), (190105, 1064218), (251093, 805730), (256297, 789370), (380210, 532109), (394685, 512594), (402865, 502186)]