201996031048

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3389}}^1\times {\mathrm{9419}}^1$

素因数の和:12934

約数の個数: 64

約数和(自身を含む): 436854384000

約数和(自身を除く): 234858352952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 3389, 6328, 6778, 9419, 13556, 18838, 23723, 27112, 37676, 47446, 65933, 75352, 94892, 131866, 189784, 263732, 382957, 527464, 765914, 1064347, 1531828, 2128694, 2680699, 3063656, 4257388, 5361398, 7450429, 8514776, 10722796, 14900858, 21445592, 29801716, 31920991, 59603432, 63841982, 127683964, 223446937, 255367928, 446893874, 893787748, 1787575496, 3607071983, 7214143966, 14428287932, 25249503881, 28856575864, 50499007762, 100998015524, 201996031048]

約数ペア:

[(1, 201996031048), (2, 100998015524), (4, 50499007762), (7, 28856575864), (8, 25249503881), (14, 14428287932), (28, 7214143966), (56, 3607071983), (113, 1787575496), (226, 893787748), (452, 446893874), (791, 255367928), (904, 223446937), (1582, 127683964), (3164, 63841982), (3389, 59603432), (6328, 31920991), (6778, 29801716), (9419, 21445592), (13556, 14900858), (18838, 10722796), (23723, 8514776), (27112, 7450429), (37676, 5361398), (47446, 4257388), (65933, 3063656), (75352, 2680699), (94892, 2128694), (131866, 1531828), (189784, 1064347), (263732, 765914), (382957, 527464)]