197697780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{52301}}^1$

素因数の和:52326

約数の個数: 96

約数和(自身を含む): 702938880

約数和(自身を除く): 505241100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 52301, 104602, 156903, 209204, 261505, 313806, 366107, 470709, 523010, 627612, 732214, 784515, 941418, 1046020, 1098321, 1412127, 1464428, 1569030, 1830535, 1882836, 2196642, 2353545, 2824254, 3138060, 3294963, 3661070, 4393284, 4707090, 5491605, 5648508, 6589926, 7060635, 7322140, 9414180, 9884889, 10983210, 13179852, 14121270, 16474815, 19769778, 21966420, 28242540, 32949630, 39539556, 49424445, 65899260, 98848890, 197697780]

約数ペア:

[(1, 197697780), (2, 98848890), (3, 65899260), (4, 49424445), (5, 39539556), (6, 32949630), (7, 28242540), (9, 21966420), (10, 19769778), (12, 16474815), (14, 14121270), (15, 13179852), (18, 10983210), (20, 9884889), (21, 9414180), (27, 7322140), (28, 7060635), (30, 6589926), (35, 5648508), (36, 5491605), (42, 4707090), (45, 4393284), (54, 3661070), (60, 3294963), (63, 3138060), (70, 2824254), (84, 2353545), (90, 2196642), (105, 1882836), (108, 1830535), (126, 1569030), (135, 1464428), (140, 1412127), (180, 1098321), (189, 1046020), (210, 941418), (252, 784515), (270, 732214), (315, 627612), (378, 523010), (420, 470709), (540, 366107), (630, 313806), (756, 261505), (945, 209204), (1260, 156903), (1890, 104602), (3780, 52301)]