203464935

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{929}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 366762240

約数和(自身を除く): 163297305

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 157, 279, 465, 471, 785, 929, 1395, 1413, 2355, 2787, 4645, 4867, 7065, 8361, 13935, 14601, 24335, 28799, 41805, 43803, 73005, 86397, 143995, 145853, 219015, 259191, 431985, 437559, 729265, 1295955, 1312677, 2187795, 4521443, 6563385, 13564329, 22607215, 40692987, 67821645, 203464935]

約数ペア:

[(1, 203464935), (3, 67821645), (5, 40692987), (9, 22607215), (15, 13564329), (31, 6563385), (45, 4521443), (93, 2187795), (155, 1312677), (157, 1295955), (279, 729265), (465, 437559), (471, 431985), (785, 259191), (929, 219015), (1395, 145853), (1413, 143995), (2355, 86397), (2787, 73005), (4645, 43803), (4867, 41805), (7065, 28799), (8361, 24335), (13935, 14601)]