205906992

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1511}}^1$

素因数の和:1706

約数の個数: 80

約数和(自身を含む): 566963712

約数和(自身を除く): 361056720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 167, 204, 272, 334, 408, 501, 668, 816, 1002, 1336, 1511, 2004, 2672, 2839, 3022, 4008, 4533, 5678, 6044, 8016, 8517, 9066, 11356, 12088, 17034, 18132, 22712, 24176, 25687, 34068, 36264, 45424, 51374, 68136, 72528, 77061, 102748, 136272, 154122, 205496, 252337, 308244, 410992, 504674, 616488, 757011, 1009348, 1232976, 1514022, 2018696, 3028044, 4037392, 4289729, 6056088, 8579458, 12112176, 12869187, 17158916, 25738374, 34317832, 51476748, 68635664, 102953496, 205906992]

約数ペア:

[(1, 205906992), (2, 102953496), (3, 68635664), (4, 51476748), (6, 34317832), (8, 25738374), (12, 17158916), (16, 12869187), (17, 12112176), (24, 8579458), (34, 6056088), (48, 4289729), (51, 4037392), (68, 3028044), (102, 2018696), (136, 1514022), (167, 1232976), (204, 1009348), (272, 757011), (334, 616488), (408, 504674), (501, 410992), (668, 308244), (816, 252337), (1002, 205496), (1336, 154122), (1511, 136272), (2004, 102748), (2672, 77061), (2839, 72528), (3022, 68136), (4008, 51374), (4533, 45424), (5678, 36264), (6044, 34068), (8016, 25687), (8517, 24176), (9066, 22712), (11356, 18132), (12088, 17034)]