206003880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{572233}}^1$

素因数の和:572250

約数の個数: 48

約数和(自身を含む): 669513780

約数和(自身を除く): 463509900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 572233, 1144466, 1716699, 2288932, 2861165, 3433398, 4577864, 5150097, 5722330, 6866796, 8583495, 10300194, 11444660, 13733592, 17166990, 20600388, 22889320, 25750485, 34333980, 41200776, 51500970, 68667960, 103001940, 206003880]

約数ペア:

[(1, 206003880), (2, 103001940), (3, 68667960), (4, 51500970), (5, 41200776), (6, 34333980), (8, 25750485), (9, 22889320), (10, 20600388), (12, 17166990), (15, 13733592), (18, 11444660), (20, 10300194), (24, 8583495), (30, 6866796), (36, 5722330), (40, 5150097), (45, 4577864), (60, 3433398), (72, 2861165), (90, 2288932), (120, 1716699), (180, 1144466), (360, 572233)]