201814242

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 502329600

約数和(自身を除く): 300515358

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 149, 238, 271, 294, 298, 357, 447, 542, 714, 813, 833, 894, 1043, 1626, 1666, 1897, 2086, 2499, 2533, 3129, 3794, 4607, 4998, 5066, 5691, 6258, 7301, 7599, 9214, 11382, 13279, 13821, 14602, 15198, 17731, 21903, 26558, 27642, 32249, 35462, 39837, 40379, 43806, 53193, 64498, 79674, 80758, 96747, 106386, 121137, 124117, 193494, 225743, 242274, 248234, 282653, 372351, 451486, 565306, 677229, 686443, 744702, 847959, 1354458, 1372886, 1695918, 1978571, 2059329, 3957142, 4118658, 4805101, 5935713, 9610202, 11871426, 14415303, 28830606, 33635707, 67271414, 100907121, 201814242]

約数ペア:

[(1, 201814242), (2, 100907121), (3, 67271414), (6, 33635707), (7, 28830606), (14, 14415303), (17, 11871426), (21, 9610202), (34, 5935713), (42, 4805101), (49, 4118658), (51, 3957142), (98, 2059329), (102, 1978571), (119, 1695918), (147, 1372886), (149, 1354458), (238, 847959), (271, 744702), (294, 686443), (298, 677229), (357, 565306), (447, 451486), (542, 372351), (714, 282653), (813, 248234), (833, 242274), (894, 225743), (1043, 193494), (1626, 124117), (1666, 121137), (1897, 106386), (2086, 96747), (2499, 80758), (2533, 79674), (3129, 64498), (3794, 53193), (4607, 43806), (4998, 40379), (5066, 39837), (5691, 35462), (6258, 32249), (7301, 27642), (7599, 26558), (9214, 21903), (11382, 17731), (13279, 15198), (13821, 14602)]