202205068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1987}}^1$

素因数の和:2126

約数の個数: 48

約数和(自身を含む): 405233920

約数和(自身を除く): 203028852

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 103, 206, 247, 412, 494, 988, 1339, 1957, 1987, 2678, 3914, 3974, 5356, 7828, 7948, 25441, 25831, 37753, 50882, 51662, 75506, 101764, 103324, 151012, 204661, 409322, 490789, 818644, 981578, 1963156, 2660593, 3888559, 5321186, 7777118, 10642372, 15554236, 50551267, 101102534, 202205068]

約数ペア:

[(1, 202205068), (2, 101102534), (4, 50551267), (13, 15554236), (19, 10642372), (26, 7777118), (38, 5321186), (52, 3888559), (76, 2660593), (103, 1963156), (206, 981578), (247, 818644), (412, 490789), (494, 409322), (988, 204661), (1339, 151012), (1957, 103324), (1987, 101764), (2678, 75506), (3914, 51662), (3974, 50882), (5356, 37753), (7828, 25831), (7948, 25441)]