213565250

素因数分解:

$2^1\times 5^3\times {\mathrm{59}}^1\times {\mathrm{14479}}^1$

素因数の和:14555

約数の個数: 32

約数和(自身を含む): 406598400

約数和(自身を除く): 193033150

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 125, 250, 295, 590, 1475, 2950, 7375, 14479, 14750, 28958, 72395, 144790, 361975, 723950, 854261, 1708522, 1809875, 3619750, 4271305, 8542610, 21356525, 42713050, 106782625, 213565250]

約数ペア:

[(1, 213565250), (2, 106782625), (5, 42713050), (10, 21356525), (25, 8542610), (50, 4271305), (59, 3619750), (118, 1809875), (125, 1708522), (250, 854261), (295, 723950), (590, 361975), (1475, 144790), (2950, 72395), (7375, 28958), (14479, 14750)]