201414780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{159853}}^1$

素因数の和:159875

約数の個数: 72

約数和(自身を含む): 698242272

約数和(自身を除く): 496827492

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 159853, 319706, 479559, 639412, 799265, 959118, 1118971, 1438677, 1598530, 1918236, 2237942, 2397795, 2877354, 3197060, 3356913, 4475884, 4795590, 5594855, 5754708, 6713826, 7193385, 9591180, 10070739, 11189710, 13427652, 14386770, 16784565, 20141478, 22379420, 28773540, 33569130, 40282956, 50353695, 67138260, 100707390, 201414780]

約数ペア:

[(1, 201414780), (2, 100707390), (3, 67138260), (4, 50353695), (5, 40282956), (6, 33569130), (7, 28773540), (9, 22379420), (10, 20141478), (12, 16784565), (14, 14386770), (15, 13427652), (18, 11189710), (20, 10070739), (21, 9591180), (28, 7193385), (30, 6713826), (35, 5754708), (36, 5594855), (42, 4795590), (45, 4475884), (60, 3356913), (63, 3197060), (70, 2877354), (84, 2397795), (90, 2237942), (105, 1918236), (126, 1598530), (140, 1438677), (180, 1118971), (210, 959118), (252, 799265), (315, 639412), (420, 479559), (630, 319706), (1260, 159853)]