208060250

素因数分解:

$2^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 406328832

約数和(自身を除く): 198268582

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 83, 125, 166, 185, 250, 271, 370, 415, 542, 830, 925, 1355, 1850, 2075, 2710, 3071, 4150, 4625, 6142, 6775, 9250, 10027, 10375, 13550, 15355, 20054, 20750, 22493, 30710, 33875, 44986, 50135, 67750, 76775, 100270, 112465, 153550, 224930, 250675, 383875, 501350, 562325, 767750, 832241, 1124650, 1253375, 1664482, 2506750, 2811625, 4161205, 5623250, 8322410, 20806025, 41612050, 104030125, 208060250]

約数ペア:

[(1, 208060250), (2, 104030125), (5, 41612050), (10, 20806025), (25, 8322410), (37, 5623250), (50, 4161205), (74, 2811625), (83, 2506750), (125, 1664482), (166, 1253375), (185, 1124650), (250, 832241), (271, 767750), (370, 562325), (415, 501350), (542, 383875), (830, 250675), (925, 224930), (1355, 153550), (1850, 112465), (2075, 100270), (2710, 76775), (3071, 67750), (4150, 50135), (4625, 44986), (6142, 33875), (6775, 30710), (9250, 22493), (10027, 20750), (10375, 20054), (13550, 15355)]