206913952

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{797}}^1$

素因数の和:894

約数の個数: 96

約数和(自身を含む): 498718080

約数和(自身を除く): 291804128

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 61, 76, 112, 122, 133, 152, 224, 244, 266, 304, 427, 488, 532, 608, 797, 854, 976, 1064, 1159, 1594, 1708, 1952, 2128, 2318, 3188, 3416, 4256, 4636, 5579, 6376, 6832, 8113, 9272, 11158, 12752, 13664, 15143, 16226, 18544, 22316, 25504, 30286, 32452, 37088, 44632, 48617, 60572, 64904, 89264, 97234, 106001, 121144, 129808, 178528, 194468, 212002, 242288, 259616, 340319, 388936, 424004, 484576, 680638, 777872, 848008, 923723, 1361276, 1555744, 1696016, 1847446, 2722552, 3392032, 3694892, 5445104, 6466061, 7389784, 10890208, 12932122, 14779568, 25864244, 29559136, 51728488, 103456976, 206913952]

約数ペア:

[(1, 206913952), (2, 103456976), (4, 51728488), (7, 29559136), (8, 25864244), (14, 14779568), (16, 12932122), (19, 10890208), (28, 7389784), (32, 6466061), (38, 5445104), (56, 3694892), (61, 3392032), (76, 2722552), (112, 1847446), (122, 1696016), (133, 1555744), (152, 1361276), (224, 923723), (244, 848008), (266, 777872), (304, 680638), (427, 484576), (488, 424004), (532, 388936), (608, 340319), (797, 259616), (854, 242288), (976, 212002), (1064, 194468), (1159, 178528), (1594, 129808), (1708, 121144), (1952, 106001), (2128, 97234), (2318, 89264), (3188, 64904), (3416, 60572), (4256, 48617), (4636, 44632), (5579, 37088), (6376, 32452), (6832, 30286), (8113, 25504), (9272, 22316), (11158, 18544), (12752, 16226), (13664, 15143)]