194432868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24889}}^1$

素因数の和:24937

約数の個数: 72

約数和(自身を含む): 579837440

約数和(自身を除く): 385404572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 24889, 49778, 74667, 99556, 149334, 174223, 224001, 298668, 348446, 448002, 522669, 696892, 771559, 896004, 1045338, 1543118, 1568007, 2090676, 2314677, 3086236, 3136014, 4629354, 5400913, 6272028, 6944031, 9258708, 10801826, 13888062, 16202739, 21603652, 27776124, 32405478, 48608217, 64810956, 97216434, 194432868]

約数ペア:

[(1, 194432868), (2, 97216434), (3, 64810956), (4, 48608217), (6, 32405478), (7, 27776124), (9, 21603652), (12, 16202739), (14, 13888062), (18, 10801826), (21, 9258708), (28, 6944031), (31, 6272028), (36, 5400913), (42, 4629354), (62, 3136014), (63, 3086236), (84, 2314677), (93, 2090676), (124, 1568007), (126, 1543118), (186, 1045338), (217, 896004), (252, 771559), (279, 696892), (372, 522669), (434, 448002), (558, 348446), (651, 298668), (868, 224001), (1116, 174223), (1302, 149334), (1953, 99556), (2604, 74667), (3906, 49778), (7812, 24889)]