201396500

素因数分解:

$2^2\times 5^3\times {\mathrm{59}}^1\times {\mathrm{6827}}^1$

素因数の和:6905

約数の個数: 48

約数和(自身を含む): 447370560

約数和(自身を除く): 245974060

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 100, 118, 125, 236, 250, 295, 500, 590, 1180, 1475, 2950, 5900, 6827, 7375, 13654, 14750, 27308, 29500, 34135, 68270, 136540, 170675, 341350, 402793, 682700, 805586, 853375, 1611172, 1706750, 2013965, 3413500, 4027930, 8055860, 10069825, 20139650, 40279300, 50349125, 100698250, 201396500]

約数ペア:

[(1, 201396500), (2, 100698250), (4, 50349125), (5, 40279300), (10, 20139650), (20, 10069825), (25, 8055860), (50, 4027930), (59, 3413500), (100, 2013965), (118, 1706750), (125, 1611172), (236, 853375), (250, 805586), (295, 682700), (500, 402793), (590, 341350), (1180, 170675), (1475, 136540), (2950, 68270), (5900, 34135), (6827, 29500), (7375, 27308), (13654, 14750)]