201057950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{487}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 392117760

約数和(自身を除く): 191059810

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 359, 487, 575, 718, 974, 1150, 1795, 2435, 3590, 4870, 8257, 8975, 11201, 12175, 16514, 17950, 22402, 24350, 41285, 56005, 82570, 112010, 174833, 206425, 280025, 349666, 412850, 560050, 874165, 1748330, 4021159, 4370825, 8042318, 8741650, 20105795, 40211590, 100528975, 201057950]

約数ペア:

[(1, 201057950), (2, 100528975), (5, 40211590), (10, 20105795), (23, 8741650), (25, 8042318), (46, 4370825), (50, 4021159), (115, 1748330), (230, 874165), (359, 560050), (487, 412850), (575, 349666), (718, 280025), (974, 206425), (1150, 174833), (1795, 112010), (2435, 82570), (3590, 56005), (4870, 41285), (8257, 24350), (8975, 22402), (11201, 17950), (12175, 16514)]