201278688

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{161281}}^1$

素因数の和:161307

約数の個数: 48

約数和(自身を含む): 569002896

約数和(自身を除く): 367724208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 161281, 322562, 483843, 645124, 967686, 1290248, 1935372, 2096653, 2580496, 3870744, 4193306, 5160992, 6289959, 7741488, 8386612, 12579918, 15482976, 16773224, 25159836, 33546448, 50319672, 67092896, 100639344, 201278688]

約数ペア:

[(1, 201278688), (2, 100639344), (3, 67092896), (4, 50319672), (6, 33546448), (8, 25159836), (12, 16773224), (13, 15482976), (16, 12579918), (24, 8386612), (26, 7741488), (32, 6289959), (39, 5160992), (48, 4193306), (52, 3870744), (78, 2580496), (96, 2096653), (104, 1935372), (156, 1290248), (208, 967686), (312, 645124), (416, 483843), (624, 322562), (1248, 161281)]