211332604

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{203989}}^1$

素因数の和:204037

約数の個数: 24

約数和(自身を含む): 434090720

約数和(自身を除く): 222758116

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 203989, 407978, 815956, 1427923, 2855846, 5711692, 7547593, 15095186, 30190372, 52833151, 105666302, 211332604]

約数ペア:

[(1, 211332604), (2, 105666302), (4, 52833151), (7, 30190372), (14, 15095186), (28, 7547593), (37, 5711692), (74, 2855846), (148, 1427923), (259, 815956), (518, 407978), (1036, 203989)]