197880732

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 600104960

約数和(自身を除く): 402224228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 127, 162, 189, 229, 243, 252, 254, 324, 378, 381, 458, 486, 508, 567, 687, 756, 762, 889, 916, 972, 1134, 1143, 1374, 1524, 1603, 1701, 1778, 2061, 2268, 2286, 2667, 2748, 3206, 3402, 3429, 3556, 4122, 4572, 4809, 5334, 6183, 6412, 6804, 6858, 8001, 8244, 9618, 10287, 10668, 12366, 13716, 14427, 16002, 18549, 19236, 20574, 24003, 24732, 28854, 29083, 30861, 32004, 37098, 41148, 43281, 48006, 55647, 57708, 58166, 61722, 72009, 74196, 86562, 87249, 96012, 111294, 116332, 123444, 129843, 144018, 173124, 174498, 203581, 216027, 222588, 259686, 261747, 288036, 348996, 389529, 407162, 432054, 519372, 523494, 610743, 779058, 785241, 814324, 864108, 1046988, 1221486, 1558116, 1570482, 1832229, 2355723, 2442972, 3140964, 3664458, 4711446, 5496687, 7067169, 7328916, 9422892, 10993374, 14134338, 16490061, 21986748, 28268676, 32980122, 49470183, 65960244, 98940366, 197880732]

約数ペア:

[(1, 197880732), (2, 98940366), (3, 65960244), (4, 49470183), (6, 32980122), (7, 28268676), (9, 21986748), (12, 16490061), (14, 14134338), (18, 10993374), (21, 9422892), (27, 7328916), (28, 7067169), (36, 5496687), (42, 4711446), (54, 3664458), (63, 3140964), (81, 2442972), (84, 2355723), (108, 1832229), (126, 1570482), (127, 1558116), (162, 1221486), (189, 1046988), (229, 864108), (243, 814324), (252, 785241), (254, 779058), (324, 610743), (378, 523494), (381, 519372), (458, 432054), (486, 407162), (508, 389529), (567, 348996), (687, 288036), (756, 261747), (762, 259686), (889, 222588), (916, 216027), (972, 203581), (1134, 174498), (1143, 173124), (1374, 144018), (1524, 129843), (1603, 123444), (1701, 116332), (1778, 111294), (2061, 96012), (2268, 87249), (2286, 86562), (2667, 74196), (2748, 72009), (3206, 61722), (3402, 58166), (3429, 57708), (3556, 55647), (4122, 48006), (4572, 43281), (4809, 41148), (5334, 37098), (6183, 32004), (6412, 30861), (6804, 29083), (6858, 28854), (8001, 24732), (8244, 24003), (9618, 20574), (10287, 19236), (10668, 18549), (12366, 16002), (13716, 14427)]