238971138

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{401}}^1\times {\mathrm{2027}}^1$

素因数の和:2447

約数の個数: 48

約数和(自身を含む): 557635104

約数和(自身を除く): 318663966

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 401, 802, 1203, 2027, 2406, 2807, 4054, 5614, 6081, 8421, 12162, 14189, 16842, 19649, 28378, 39298, 42567, 58947, 85134, 99323, 117894, 198646, 297969, 595938, 812827, 1625654, 2438481, 4876962, 5689789, 11379578, 17069367, 34138734, 39828523, 79657046, 119485569, 238971138]

約数ペア:

[(1, 238971138), (2, 119485569), (3, 79657046), (6, 39828523), (7, 34138734), (14, 17069367), (21, 11379578), (42, 5689789), (49, 4876962), (98, 2438481), (147, 1625654), (294, 812827), (401, 595938), (802, 297969), (1203, 198646), (2027, 117894), (2406, 99323), (2807, 85134), (4054, 58947), (5614, 42567), (6081, 39298), (8421, 28378), (12162, 19649), (14189, 16842)]