197474004

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:387

約数の個数: 192

約数和(自身を含む): 641249280

約数和(自身を除く): 443775276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 71, 78, 84, 91, 108, 117, 126, 142, 156, 182, 189, 213, 234, 252, 273, 283, 284, 351, 364, 378, 426, 468, 497, 546, 566, 639, 702, 756, 819, 849, 852, 923, 994, 1092, 1132, 1278, 1404, 1491, 1638, 1698, 1846, 1917, 1981, 1988, 2457, 2547, 2556, 2769, 2982, 3276, 3396, 3679, 3692, 3834, 3962, 4473, 4914, 5094, 5538, 5943, 5964, 6461, 7358, 7641, 7668, 7924, 8307, 8946, 9828, 10188, 11037, 11076, 11886, 12922, 13419, 14716, 15282, 16614, 17829, 17892, 19383, 20093, 22074, 23772, 24921, 25753, 25844, 26838, 30564, 33111, 33228, 35658, 38766, 40186, 44148, 49842, 51506, 53487, 53676, 58149, 60279, 66222, 71316, 77259, 77532, 80372, 99333, 99684, 103012, 106974, 116298, 120558, 132444, 140651, 154518, 174447, 180837, 198666, 213948, 231777, 232596, 241116, 261209, 281302, 309036, 348894, 361674, 397332, 421953, 463554, 522418, 542511, 562604, 695331, 697788, 723348, 783627, 843906, 927108, 1044836, 1085022, 1265859, 1390662, 1567254, 1687812, 1828463, 2170044, 2350881, 2531718, 2781324, 3134508, 3656926, 3797577, 4701762, 5063436, 5485389, 7052643, 7313852, 7595154, 9403524, 10970778, 14105286, 15190308, 16456167, 21941556, 28210572, 32912334, 49368501, 65824668, 98737002, 197474004]

約数ペア:

[(1, 197474004), (2, 98737002), (3, 65824668), (4, 49368501), (6, 32912334), (7, 28210572), (9, 21941556), (12, 16456167), (13, 15190308), (14, 14105286), (18, 10970778), (21, 9403524), (26, 7595154), (27, 7313852), (28, 7052643), (36, 5485389), (39, 5063436), (42, 4701762), (52, 3797577), (54, 3656926), (63, 3134508), (71, 2781324), (78, 2531718), (84, 2350881), (91, 2170044), (108, 1828463), (117, 1687812), (126, 1567254), (142, 1390662), (156, 1265859), (182, 1085022), (189, 1044836), (213, 927108), (234, 843906), (252, 783627), (273, 723348), (283, 697788), (284, 695331), (351, 562604), (364, 542511), (378, 522418), (426, 463554), (468, 421953), (497, 397332), (546, 361674), (566, 348894), (639, 309036), (702, 281302), (756, 261209), (819, 241116), (849, 232596), (852, 231777), (923, 213948), (994, 198666), (1092, 180837), (1132, 174447), (1278, 154518), (1404, 140651), (1491, 132444), (1638, 120558), (1698, 116298), (1846, 106974), (1917, 103012), (1981, 99684), (1988, 99333), (2457, 80372), (2547, 77532), (2556, 77259), (2769, 71316), (2982, 66222), (3276, 60279), (3396, 58149), (3679, 53676), (3692, 53487), (3834, 51506), (3962, 49842), (4473, 44148), (4914, 40186), (5094, 38766), (5538, 35658), (5943, 33228), (5964, 33111), (6461, 30564), (7358, 26838), (7641, 25844), (7668, 25753), (7924, 24921), (8307, 23772), (8946, 22074), (9828, 20093), (10188, 19383), (11037, 17892), (11076, 17829), (11886, 16614), (12922, 15282), (13419, 14716)]