201614780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{1093}}^1$

素因数の和:1526

約数の個数: 48

約数和(自身を含む): 443306304

約数和(自身を除く): 241691524

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 401, 460, 802, 1093, 1604, 2005, 2186, 4010, 4372, 5465, 8020, 9223, 10930, 18446, 21860, 25139, 36892, 46115, 50278, 92230, 100556, 125695, 184460, 251390, 438293, 502780, 876586, 1753172, 2191465, 4382930, 8765860, 10080739, 20161478, 40322956, 50403695, 100807390, 201614780]

約数ペア:

[(1, 201614780), (2, 100807390), (4, 50403695), (5, 40322956), (10, 20161478), (20, 10080739), (23, 8765860), (46, 4382930), (92, 2191465), (115, 1753172), (230, 876586), (401, 502780), (460, 438293), (802, 251390), (1093, 184460), (1604, 125695), (2005, 100556), (2186, 92230), (4010, 50278), (4372, 46115), (5465, 36892), (8020, 25139), (9223, 21860), (10930, 18446)]