203465938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1433}}^1$

素因数の和:1618

約数の個数: 32

約数和(自身を含む): 339204096

約数和(自身を除く): 135738158

約数列:

[1, 2, 13, 26, 43, 86, 127, 254, 559, 1118, 1433, 1651, 2866, 3302, 5461, 10922, 18629, 37258, 61619, 70993, 123238, 141986, 181991, 363982, 801047, 1602094, 2365883, 4731766, 7825613, 15651226, 101732969, 203465938]

約数ペア:

[(1, 203465938), (2, 101732969), (13, 15651226), (26, 7825613), (43, 4731766), (86, 2365883), (127, 1602094), (254, 801047), (559, 363982), (1118, 181991), (1433, 141986), (1651, 123238), (2866, 70993), (3302, 61619), (5461, 37258), (10922, 18629)]