201555936

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{9857}}^1$

素因数の和:9944

約数の個数: 72

約数和(自身を含む): 581306544

約数和(自身を除く): 379750608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 9857, 10224, 19714, 20448, 29571, 39428, 59142, 78856, 88713, 118284, 157712, 177426, 236568, 315424, 354852, 473136, 699847, 709704, 946272, 1399694, 1419408, 2099541, 2799388, 2838816, 4199082, 5598776, 6298623, 8398164, 11197552, 12597246, 16796328, 22395104, 25194492, 33592656, 50388984, 67185312, 100777968, 201555936]

約数ペア:

[(1, 201555936), (2, 100777968), (3, 67185312), (4, 50388984), (6, 33592656), (8, 25194492), (9, 22395104), (12, 16796328), (16, 12597246), (18, 11197552), (24, 8398164), (32, 6298623), (36, 5598776), (48, 4199082), (71, 2838816), (72, 2799388), (96, 2099541), (142, 1419408), (144, 1399694), (213, 946272), (284, 709704), (288, 699847), (426, 473136), (568, 354852), (639, 315424), (852, 236568), (1136, 177426), (1278, 157712), (1704, 118284), (2272, 88713), (2556, 78856), (3408, 59142), (5112, 39428), (6816, 29571), (9857, 20448), (10224, 19714)]