197650704

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 557723232

約数和(自身を除く): 360072528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 43, 48, 51, 68, 86, 102, 129, 131, 136, 172, 204, 258, 262, 272, 344, 393, 408, 516, 524, 688, 731, 786, 816, 1032, 1048, 1462, 1572, 1849, 2064, 2096, 2193, 2227, 2924, 3144, 3698, 4386, 4454, 5547, 5633, 5848, 6288, 6681, 7396, 8772, 8908, 11094, 11266, 11696, 13362, 14792, 16899, 17544, 17816, 22188, 22532, 26724, 29584, 31433, 33798, 35088, 35632, 44376, 45064, 53448, 62866, 67596, 88752, 90128, 94299, 95761, 106896, 125732, 135192, 188598, 191522, 242219, 251464, 270384, 287283, 377196, 383044, 484438, 502928, 574566, 726657, 754392, 766088, 968876, 1149132, 1453314, 1508784, 1532176, 1937752, 2298264, 2906628, 3875504, 4117723, 4596528, 5813256, 8235446, 11626512, 12353169, 16470892, 24706338, 32941784, 49412676, 65883568, 98825352, 197650704]

約数ペア:

[(1, 197650704), (2, 98825352), (3, 65883568), (4, 49412676), (6, 32941784), (8, 24706338), (12, 16470892), (16, 12353169), (17, 11626512), (24, 8235446), (34, 5813256), (43, 4596528), (48, 4117723), (51, 3875504), (68, 2906628), (86, 2298264), (102, 1937752), (129, 1532176), (131, 1508784), (136, 1453314), (172, 1149132), (204, 968876), (258, 766088), (262, 754392), (272, 726657), (344, 574566), (393, 502928), (408, 484438), (516, 383044), (524, 377196), (688, 287283), (731, 270384), (786, 251464), (816, 242219), (1032, 191522), (1048, 188598), (1462, 135192), (1572, 125732), (1849, 106896), (2064, 95761), (2096, 94299), (2193, 90128), (2227, 88752), (2924, 67596), (3144, 62866), (3698, 53448), (4386, 45064), (4454, 44376), (5547, 35632), (5633, 35088), (5848, 33798), (6288, 31433), (6681, 29584), (7396, 26724), (8772, 22532), (8908, 22188), (11094, 17816), (11266, 17544), (11696, 16899), (13362, 14792)]