209092212

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{39511}}^1$

素因数の和:39538

約数の個数: 72

約数和(自身を含む): 630611520

約数和(自身を除く): 421519308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 39511, 79022, 118533, 158044, 237066, 276577, 355599, 474132, 553154, 711198, 829731, 1066797, 1106308, 1422396, 1659462, 1936039, 2133594, 2489193, 3318924, 3872078, 4267188, 4978386, 5808117, 7467579, 7744156, 9956772, 11616234, 14935158, 17424351, 23232468, 29870316, 34848702, 52273053, 69697404, 104546106, 209092212]

約数ペア:

[(1, 209092212), (2, 104546106), (3, 69697404), (4, 52273053), (6, 34848702), (7, 29870316), (9, 23232468), (12, 17424351), (14, 14935158), (18, 11616234), (21, 9956772), (27, 7744156), (28, 7467579), (36, 5808117), (42, 4978386), (49, 4267188), (54, 3872078), (63, 3318924), (84, 2489193), (98, 2133594), (108, 1936039), (126, 1659462), (147, 1422396), (189, 1106308), (196, 1066797), (252, 829731), (294, 711198), (378, 553154), (441, 474132), (588, 355599), (756, 276577), (882, 237066), (1323, 158044), (1764, 118533), (2646, 79022), (5292, 39511)]