197432676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 596377600

約数和(自身を除く): 398944924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 127, 186, 199, 217, 252, 254, 279, 372, 381, 398, 434, 508, 558, 597, 651, 762, 796, 868, 889, 1116, 1143, 1194, 1302, 1393, 1524, 1778, 1791, 1953, 2286, 2388, 2604, 2667, 2786, 3556, 3582, 3906, 3937, 4179, 4572, 5334, 5572, 6169, 7164, 7812, 7874, 8001, 8358, 10668, 11811, 12338, 12537, 15748, 16002, 16716, 18507, 23622, 24676, 25074, 25273, 27559, 32004, 35433, 37014, 43183, 47244, 50148, 50546, 55118, 55521, 70866, 74028, 75819, 82677, 86366, 101092, 110236, 111042, 129549, 141732, 151638, 165354, 172732, 176911, 222084, 227457, 248031, 259098, 303276, 330708, 353822, 388647, 454914, 496062, 518196, 530733, 707644, 777294, 783463, 909828, 992124, 1061466, 1554588, 1566926, 1592199, 2122932, 2350389, 3133852, 3184398, 4700778, 5484241, 6368796, 7051167, 9401556, 10968482, 14102334, 16452723, 21936964, 28204668, 32905446, 49358169, 65810892, 98716338, 197432676]

約数ペア:

[(1, 197432676), (2, 98716338), (3, 65810892), (4, 49358169), (6, 32905446), (7, 28204668), (9, 21936964), (12, 16452723), (14, 14102334), (18, 10968482), (21, 9401556), (28, 7051167), (31, 6368796), (36, 5484241), (42, 4700778), (62, 3184398), (63, 3133852), (84, 2350389), (93, 2122932), (124, 1592199), (126, 1566926), (127, 1554588), (186, 1061466), (199, 992124), (217, 909828), (252, 783463), (254, 777294), (279, 707644), (372, 530733), (381, 518196), (398, 496062), (434, 454914), (508, 388647), (558, 353822), (597, 330708), (651, 303276), (762, 259098), (796, 248031), (868, 227457), (889, 222084), (1116, 176911), (1143, 172732), (1194, 165354), (1302, 151638), (1393, 141732), (1524, 129549), (1778, 111042), (1791, 110236), (1953, 101092), (2286, 86366), (2388, 82677), (2604, 75819), (2667, 74028), (2786, 70866), (3556, 55521), (3582, 55118), (3906, 50546), (3937, 50148), (4179, 47244), (4572, 43183), (5334, 37014), (5572, 35433), (6169, 32004), (7164, 27559), (7812, 25273), (7874, 25074), (8001, 24676), (8358, 23622), (10668, 18507), (11811, 16716), (12338, 16002), (12537, 15748)]