198329796

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 602061824

約数和(自身を除く): 403732028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 103, 108, 126, 162, 189, 206, 243, 252, 283, 309, 324, 378, 412, 486, 566, 567, 618, 721, 756, 849, 927, 972, 1132, 1134, 1236, 1442, 1698, 1701, 1854, 1981, 2163, 2268, 2547, 2781, 2884, 3396, 3402, 3708, 3962, 4326, 5094, 5562, 5943, 6489, 6804, 7641, 7924, 8343, 8652, 10188, 11124, 11886, 12978, 15282, 16686, 17829, 19467, 22923, 23772, 25029, 25956, 29149, 30564, 33372, 35658, 38934, 45846, 50058, 53487, 58298, 58401, 68769, 71316, 77868, 87447, 91692, 100116, 106974, 116596, 116802, 137538, 160461, 174894, 175203, 204043, 213948, 233604, 262341, 275076, 320922, 349788, 350406, 408086, 481383, 524682, 612129, 641844, 700812, 787023, 816172, 962766, 1049364, 1224258, 1574046, 1836387, 1925532, 2361069, 2448516, 3148092, 3672774, 4722138, 5509161, 7083207, 7345548, 9444276, 11018322, 14166414, 16527483, 22036644, 28332828, 33054966, 49582449, 66109932, 99164898, 198329796]

約数ペア:

[(1, 198329796), (2, 99164898), (3, 66109932), (4, 49582449), (6, 33054966), (7, 28332828), (9, 22036644), (12, 16527483), (14, 14166414), (18, 11018322), (21, 9444276), (27, 7345548), (28, 7083207), (36, 5509161), (42, 4722138), (54, 3672774), (63, 3148092), (81, 2448516), (84, 2361069), (103, 1925532), (108, 1836387), (126, 1574046), (162, 1224258), (189, 1049364), (206, 962766), (243, 816172), (252, 787023), (283, 700812), (309, 641844), (324, 612129), (378, 524682), (412, 481383), (486, 408086), (566, 350406), (567, 349788), (618, 320922), (721, 275076), (756, 262341), (849, 233604), (927, 213948), (972, 204043), (1132, 175203), (1134, 174894), (1236, 160461), (1442, 137538), (1698, 116802), (1701, 116596), (1854, 106974), (1981, 100116), (2163, 91692), (2268, 87447), (2547, 77868), (2781, 71316), (2884, 68769), (3396, 58401), (3402, 58298), (3708, 53487), (3962, 50058), (4326, 45846), (5094, 38934), (5562, 35658), (5943, 33372), (6489, 30564), (6804, 29149), (7641, 25956), (7924, 25029), (8343, 23772), (8652, 22923), (10188, 19467), (11124, 17829), (11886, 16686), (12978, 15282)]