209573856

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{10861}}^1$

素因数の和:10944

約数の個数: 72

約数和(自身を含む): 604926504

約数和(自身を除く): 395352648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 1072, 1206, 1608, 2144, 2412, 3216, 4824, 6432, 9648, 10861, 19296, 21722, 32583, 43444, 65166, 86888, 97749, 130332, 173776, 195498, 260664, 347552, 390996, 521328, 727687, 781992, 1042656, 1455374, 1563984, 2183061, 2910748, 3127968, 4366122, 5821496, 6549183, 8732244, 11642992, 13098366, 17464488, 23285984, 26196732, 34928976, 52393464, 69857952, 104786928, 209573856]

約数ペア:

[(1, 209573856), (2, 104786928), (3, 69857952), (4, 52393464), (6, 34928976), (8, 26196732), (9, 23285984), (12, 17464488), (16, 13098366), (18, 11642992), (24, 8732244), (32, 6549183), (36, 5821496), (48, 4366122), (67, 3127968), (72, 2910748), (96, 2183061), (134, 1563984), (144, 1455374), (201, 1042656), (268, 781992), (288, 727687), (402, 521328), (536, 390996), (603, 347552), (804, 260664), (1072, 195498), (1206, 173776), (1608, 130332), (2144, 97749), (2412, 86888), (3216, 65166), (4824, 43444), (6432, 32583), (9648, 21722), (10861, 19296)]