201233739

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1123}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 332128512

約数和(自身を除く): 130894773

約数列:

[1, 3, 7, 21, 23, 49, 53, 69, 147, 159, 161, 371, 483, 1113, 1123, 1127, 1219, 2597, 3369, 3381, 3657, 7791, 7861, 8533, 23583, 25599, 25829, 55027, 59519, 59731, 77487, 165081, 178557, 179193, 180803, 416633, 542409, 1249899, 1265621, 1368937, 2916431, 3796863, 4106811, 8749293, 9582559, 28747677, 67077913, 201233739]

約数ペア:

[(1, 201233739), (3, 67077913), (7, 28747677), (21, 9582559), (23, 8749293), (49, 4106811), (53, 3796863), (69, 2916431), (147, 1368937), (159, 1265621), (161, 1249899), (371, 542409), (483, 416633), (1113, 180803), (1123, 179193), (1127, 178557), (1219, 165081), (2597, 77487), (3369, 59731), (3381, 59519), (3657, 55027), (7791, 25829), (7861, 25599), (8533, 23583)]