207989750

素因数分解:

$2^1\times 5^3\times {\mathrm{59}}^2\times {\mathrm{239}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 397725120

約数和(自身を除く): 189735370

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 125, 239, 250, 295, 478, 590, 1195, 1475, 2390, 2950, 3481, 5975, 6962, 7375, 11950, 14101, 14750, 17405, 28202, 29875, 34810, 59750, 70505, 87025, 141010, 174050, 352525, 435125, 705050, 831959, 870250, 1663918, 1762625, 3525250, 4159795, 8319590, 20798975, 41597950, 103994875, 207989750]

約数ペア:

[(1, 207989750), (2, 103994875), (5, 41597950), (10, 20798975), (25, 8319590), (50, 4159795), (59, 3525250), (118, 1762625), (125, 1663918), (239, 870250), (250, 831959), (295, 705050), (478, 435125), (590, 352525), (1195, 174050), (1475, 141010), (2390, 87025), (2950, 70505), (3481, 59750), (5975, 34810), (6962, 29875), (7375, 28202), (11950, 17405), (14101, 14750)]