211673808

素因数分解:

$2^4\times 3^2\times {\mathrm{1469957}}^1$

素因数の和:1469971

約数の個数: 30

約数和(自身を含む): 592393074

約数和(自身を除く): 380719266

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1469957, 2939914, 4409871, 5879828, 8819742, 11759656, 13229613, 17639484, 23519312, 26459226, 35278968, 52918452, 70557936, 105836904, 211673808]

約数ペア:

[(1, 211673808), (2, 105836904), (3, 70557936), (4, 52918452), (6, 35278968), (8, 26459226), (9, 23519312), (12, 17639484), (16, 13229613), (18, 11759656), (24, 8819742), (36, 5879828), (48, 4409871), (72, 2939914), (144, 1469957)]