211673820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{32971}}^1$

素因数の和:33090

約数の個数: 48

約数和(自身を含む): 598243968

約数和(自身を除く): 386570148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 32971, 65942, 98913, 131884, 164855, 197826, 329710, 395652, 494565, 659420, 989130, 1978260, 3527897, 7055794, 10583691, 14111588, 17639485, 21167382, 35278970, 42334764, 52918455, 70557940, 105836910, 211673820]

約数ペア:

[(1, 211673820), (2, 105836910), (3, 70557940), (4, 52918455), (5, 42334764), (6, 35278970), (10, 21167382), (12, 17639485), (15, 14111588), (20, 10583691), (30, 7055794), (60, 3527897), (107, 1978260), (214, 989130), (321, 659420), (428, 494565), (535, 395652), (642, 329710), (1070, 197826), (1284, 164855), (1605, 131884), (2140, 98913), (3210, 65942), (6420, 32971)]