211375248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10313}}^1$

素因数の和:10392

約数の個数: 80

約数和(自身を含む): 634352256

約数和(自身を除く): 422977008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 244, 336, 366, 427, 488, 732, 854, 976, 1281, 1464, 1708, 2562, 2928, 3416, 5124, 6832, 10248, 10313, 20496, 20626, 30939, 41252, 61878, 72191, 82504, 123756, 144382, 165008, 216573, 247512, 288764, 433146, 495024, 577528, 629093, 866292, 1155056, 1258186, 1732584, 1887279, 2516372, 3465168, 3774558, 4403651, 5032744, 7549116, 8807302, 10065488, 13210953, 15098232, 17614604, 26421906, 30196464, 35229208, 52843812, 70458416, 105687624, 211375248]

約数ペア:

[(1, 211375248), (2, 105687624), (3, 70458416), (4, 52843812), (6, 35229208), (7, 30196464), (8, 26421906), (12, 17614604), (14, 15098232), (16, 13210953), (21, 10065488), (24, 8807302), (28, 7549116), (42, 5032744), (48, 4403651), (56, 3774558), (61, 3465168), (84, 2516372), (112, 1887279), (122, 1732584), (168, 1258186), (183, 1155056), (244, 866292), (336, 629093), (366, 577528), (427, 495024), (488, 433146), (732, 288764), (854, 247512), (976, 216573), (1281, 165008), (1464, 144382), (1708, 123756), (2562, 82504), (2928, 72191), (3416, 61878), (5124, 41252), (6832, 30939), (10248, 20626), (10313, 20496)]