201887316

素因数分解:

$2^2\times 3^5\times {\mathrm{229}}^1\times {\mathrm{907}}^1$

素因数の和:1155

約数の個数: 72

約数和(自身を含む): 532124320

約数和(自身を除く): 330237004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 229, 243, 324, 458, 486, 687, 907, 916, 972, 1374, 1814, 2061, 2721, 2748, 3628, 4122, 5442, 6183, 8163, 8244, 10884, 12366, 16326, 18549, 24489, 24732, 32652, 37098, 48978, 55647, 73467, 74196, 97956, 111294, 146934, 207703, 220401, 222588, 293868, 415406, 440802, 623109, 830812, 881604, 1246218, 1869327, 2492436, 3738654, 5607981, 7477308, 11215962, 16823943, 22431924, 33647886, 50471829, 67295772, 100943658, 201887316]

約数ペア:

[(1, 201887316), (2, 100943658), (3, 67295772), (4, 50471829), (6, 33647886), (9, 22431924), (12, 16823943), (18, 11215962), (27, 7477308), (36, 5607981), (54, 3738654), (81, 2492436), (108, 1869327), (162, 1246218), (229, 881604), (243, 830812), (324, 623109), (458, 440802), (486, 415406), (687, 293868), (907, 222588), (916, 220401), (972, 207703), (1374, 146934), (1814, 111294), (2061, 97956), (2721, 74196), (2748, 73467), (3628, 55647), (4122, 48978), (5442, 37098), (6183, 32652), (8163, 24732), (8244, 24489), (10884, 18549), (12366, 16326)]