201745750

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{27827}}^1$

素因数の和:27873

約数の個数: 32

約数和(自身を含む): 390705120

約数和(自身を除く): 188959370

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 725, 1450, 3625, 7250, 27827, 55654, 139135, 278270, 695675, 806983, 1391350, 1613966, 3478375, 4034915, 6956750, 8069830, 20174575, 40349150, 100872875, 201745750]

約数ペア:

[(1, 201745750), (2, 100872875), (5, 40349150), (10, 20174575), (25, 8069830), (29, 6956750), (50, 4034915), (58, 3478375), (125, 1613966), (145, 1391350), (250, 806983), (290, 695675), (725, 278270), (1450, 139135), (3625, 55654), (7250, 27827)]