205717092

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{3931}}^1$

素因数の和:4041

約数の個数: 72

約数和(自身を含む): 564792480

約数和(自身を除く): 359075388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 89, 98, 147, 178, 196, 267, 294, 356, 534, 588, 623, 1068, 1246, 1869, 2492, 3738, 3931, 4361, 7476, 7862, 8722, 11793, 13083, 15724, 17444, 23586, 26166, 27517, 47172, 52332, 55034, 82551, 110068, 165102, 192619, 330204, 349859, 385238, 577857, 699718, 770476, 1049577, 1155714, 1399436, 2099154, 2311428, 2449013, 4198308, 4898026, 7347039, 9796052, 14694078, 17143091, 29388156, 34286182, 51429273, 68572364, 102858546, 205717092]

約数ペア:

[(1, 205717092), (2, 102858546), (3, 68572364), (4, 51429273), (6, 34286182), (7, 29388156), (12, 17143091), (14, 14694078), (21, 9796052), (28, 7347039), (42, 4898026), (49, 4198308), (84, 2449013), (89, 2311428), (98, 2099154), (147, 1399436), (178, 1155714), (196, 1049577), (267, 770476), (294, 699718), (356, 577857), (534, 385238), (588, 349859), (623, 330204), (1068, 192619), (1246, 165102), (1869, 110068), (2492, 82551), (3738, 55034), (3931, 52332), (4361, 47172), (7476, 27517), (7862, 26166), (8722, 23586), (11793, 17444), (13083, 15724)]