197250592

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{277}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 516172608

約数和(自身を除く): 318922016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 224, 238, 272, 277, 289, 308, 352, 374, 476, 544, 554, 578, 616, 748, 952, 1108, 1156, 1232, 1309, 1496, 1904, 1939, 2023, 2216, 2312, 2464, 2618, 2992, 3047, 3179, 3808, 3878, 4046, 4432, 4624, 4709, 5236, 5984, 6094, 6358, 7756, 8092, 8864, 9248, 9418, 10472, 12188, 12716, 15512, 16184, 18836, 20944, 21329, 22253, 24376, 25432, 31024, 32368, 32963, 37672, 41888, 42658, 44506, 48752, 50864, 51799, 62048, 64736, 65926, 75344, 80053, 85316, 89012, 97504, 101728, 103598, 131852, 150688, 160106, 170632, 178024, 207196, 263704, 320212, 341264, 356048, 362593, 414392, 527408, 560371, 640424, 682528, 712096, 725186, 828784, 880583, 1054816, 1120742, 1280848, 1450372, 1657568, 1761166, 2241484, 2561696, 2900744, 3522332, 4482968, 5801488, 6164081, 7044664, 8965936, 11602976, 12328162, 14089328, 17931872, 24656324, 28178656, 49312648, 98625296, 197250592]

約数ペア:

[(1, 197250592), (2, 98625296), (4, 49312648), (7, 28178656), (8, 24656324), (11, 17931872), (14, 14089328), (16, 12328162), (17, 11602976), (22, 8965936), (28, 7044664), (32, 6164081), (34, 5801488), (44, 4482968), (56, 3522332), (68, 2900744), (77, 2561696), (88, 2241484), (112, 1761166), (119, 1657568), (136, 1450372), (154, 1280848), (176, 1120742), (187, 1054816), (224, 880583), (238, 828784), (272, 725186), (277, 712096), (289, 682528), (308, 640424), (352, 560371), (374, 527408), (476, 414392), (544, 362593), (554, 356048), (578, 341264), (616, 320212), (748, 263704), (952, 207196), (1108, 178024), (1156, 170632), (1232, 160106), (1309, 150688), (1496, 131852), (1904, 103598), (1939, 101728), (2023, 97504), (2216, 89012), (2312, 85316), (2464, 80053), (2618, 75344), (2992, 65926), (3047, 64736), (3179, 62048), (3808, 51799), (3878, 50864), (4046, 48752), (4432, 44506), (4624, 42658), (4709, 41888), (5236, 37672), (5984, 32963), (6094, 32368), (6358, 31024), (7756, 25432), (8092, 24376), (8864, 22253), (9248, 21329), (9418, 20944), (10472, 18836), (12188, 16184), (12716, 15512)]