201572580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{305413}}^1$

素因数の和:305436

約数の個数: 48

約数和(自身を含む): 615714624

約数和(自身を除く): 414142044

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 305413, 610826, 916239, 1221652, 1527065, 1832478, 3054130, 3359543, 3664956, 4581195, 6108260, 6719086, 9162390, 10078629, 13438172, 16797715, 18324780, 20157258, 33595430, 40314516, 50393145, 67190860, 100786290, 201572580]

約数ペア:

[(1, 201572580), (2, 100786290), (3, 67190860), (4, 50393145), (5, 40314516), (6, 33595430), (10, 20157258), (11, 18324780), (12, 16797715), (15, 13438172), (20, 10078629), (22, 9162390), (30, 6719086), (33, 6108260), (44, 4581195), (55, 3664956), (60, 3359543), (66, 3054130), (110, 1832478), (132, 1527065), (165, 1221652), (220, 916239), (330, 610826), (660, 305413)]