195355986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 497664000

約数和(自身を除く): 302308014

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 53, 57, 62, 93, 106, 114, 133, 149, 159, 186, 217, 266, 298, 318, 371, 399, 434, 447, 589, 651, 742, 798, 894, 1007, 1043, 1113, 1178, 1302, 1643, 1767, 2014, 2086, 2226, 2831, 3021, 3129, 3286, 3534, 4123, 4619, 4929, 5662, 6042, 6258, 7049, 7897, 8246, 8493, 9238, 9858, 11501, 12369, 13857, 14098, 15794, 16986, 19817, 21147, 23002, 23691, 24738, 27714, 31217, 32333, 34503, 39634, 42294, 47382, 55279, 59451, 62434, 64666, 69006, 87761, 93651, 96999, 110558, 118902, 150043, 165837, 175522, 187302, 193998, 218519, 244807, 263283, 300086, 331674, 437038, 450129, 489614, 526566, 614327, 655557, 734421, 900258, 1050301, 1228654, 1311114, 1468842, 1713649, 1842981, 2100602, 3150903, 3427298, 3685962, 4651333, 5140947, 6301806, 9302666, 10281894, 13953999, 27907998, 32559331, 65118662, 97677993, 195355986]

約数ペア:

[(1, 195355986), (2, 97677993), (3, 65118662), (6, 32559331), (7, 27907998), (14, 13953999), (19, 10281894), (21, 9302666), (31, 6301806), (38, 5140947), (42, 4651333), (53, 3685962), (57, 3427298), (62, 3150903), (93, 2100602), (106, 1842981), (114, 1713649), (133, 1468842), (149, 1311114), (159, 1228654), (186, 1050301), (217, 900258), (266, 734421), (298, 655557), (318, 614327), (371, 526566), (399, 489614), (434, 450129), (447, 437038), (589, 331674), (651, 300086), (742, 263283), (798, 244807), (894, 218519), (1007, 193998), (1043, 187302), (1113, 175522), (1178, 165837), (1302, 150043), (1643, 118902), (1767, 110558), (2014, 96999), (2086, 93651), (2226, 87761), (2831, 69006), (3021, 64666), (3129, 62434), (3286, 59451), (3534, 55279), (4123, 47382), (4619, 42294), (4929, 39634), (5662, 34503), (6042, 32333), (6258, 31217), (7049, 27714), (7897, 24738), (8246, 23691), (8493, 23002), (9238, 21147), (9858, 19817), (11501, 16986), (12369, 15794), (13857, 14098)]