197298504

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 615800640

約数和(自身を除く): 418502136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 37, 39, 52, 54, 72, 74, 78, 81, 104, 108, 111, 117, 148, 156, 162, 211, 216, 222, 234, 243, 296, 312, 324, 333, 351, 422, 444, 468, 481, 486, 633, 648, 666, 702, 844, 888, 936, 962, 972, 999, 1053, 1266, 1332, 1404, 1443, 1688, 1899, 1924, 1944, 1998, 2106, 2532, 2664, 2743, 2808, 2886, 2997, 3159, 3798, 3848, 3996, 4212, 4329, 5064, 5486, 5697, 5772, 5994, 6318, 7596, 7807, 7992, 8229, 8424, 8658, 8991, 10972, 11394, 11544, 11988, 12636, 12987, 15192, 15614, 16458, 17091, 17316, 17982, 21944, 22788, 23421, 23976, 24687, 25272, 25974, 31228, 32916, 34182, 34632, 35964, 38961, 45576, 46842, 49374, 51273, 51948, 62456, 65832, 68364, 70263, 71928, 74061, 77922, 93684, 98748, 101491, 102546, 103896, 116883, 136728, 140526, 148122, 155844, 187368, 197496, 202982, 205092, 210789, 222183, 233766, 281052, 296244, 304473, 311688, 405964, 410184, 421578, 444366, 467532, 562104, 592488, 608946, 632367, 666549, 811928, 843156, 888732, 913419, 935064, 1217892, 1264734, 1333098, 1686312, 1777464, 1826838, 1897101, 2435784, 2529468, 2666196, 2740257, 3653676, 3794202, 5058936, 5332392, 5480514, 7307352, 7588404, 8220771, 10961028, 15176808, 16441542, 21922056, 24662313, 32883084, 49324626, 65766168, 98649252, 197298504]

約数ペア:

[(1, 197298504), (2, 98649252), (3, 65766168), (4, 49324626), (6, 32883084), (8, 24662313), (9, 21922056), (12, 16441542), (13, 15176808), (18, 10961028), (24, 8220771), (26, 7588404), (27, 7307352), (36, 5480514), (37, 5332392), (39, 5058936), (52, 3794202), (54, 3653676), (72, 2740257), (74, 2666196), (78, 2529468), (81, 2435784), (104, 1897101), (108, 1826838), (111, 1777464), (117, 1686312), (148, 1333098), (156, 1264734), (162, 1217892), (211, 935064), (216, 913419), (222, 888732), (234, 843156), (243, 811928), (296, 666549), (312, 632367), (324, 608946), (333, 592488), (351, 562104), (422, 467532), (444, 444366), (468, 421578), (481, 410184), (486, 405964), (633, 311688), (648, 304473), (666, 296244), (702, 281052), (844, 233766), (888, 222183), (936, 210789), (962, 205092), (972, 202982), (999, 197496), (1053, 187368), (1266, 155844), (1332, 148122), (1404, 140526), (1443, 136728), (1688, 116883), (1899, 103896), (1924, 102546), (1944, 101491), (1998, 98748), (2106, 93684), (2532, 77922), (2664, 74061), (2743, 71928), (2808, 70263), (2886, 68364), (2997, 65832), (3159, 62456), (3798, 51948), (3848, 51273), (3996, 49374), (4212, 46842), (4329, 45576), (5064, 38961), (5486, 35964), (5697, 34632), (5772, 34182), (5994, 32916), (6318, 31228), (7596, 25974), (7807, 25272), (7992, 24687), (8229, 23976), (8424, 23421), (8658, 22788), (8991, 21944), (10972, 17982), (11394, 17316), (11544, 17091), (11988, 16458), (12636, 15614), (12987, 15192)]