211988504

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2447}}^1$

素因数の和:2497

約数の個数: 96

約数和(自身を含む): 527446080

約数和(自身を除く): 315457576

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 119, 136, 182, 196, 221, 238, 364, 392, 442, 476, 637, 728, 833, 884, 952, 1274, 1547, 1666, 1768, 2447, 2548, 3094, 3332, 4894, 5096, 6188, 6664, 9788, 10829, 12376, 17129, 19576, 21658, 31811, 34258, 41599, 43316, 63622, 68516, 83198, 86632, 119903, 127244, 137032, 166396, 222677, 239806, 254488, 291193, 332792, 445354, 479612, 540787, 582386, 890708, 959224, 1081574, 1164772, 1558739, 1781416, 2038351, 2163148, 2329544, 3117478, 3785509, 4076702, 4326296, 6234956, 7571018, 8153404, 12469912, 15142036, 16306808, 26498563, 30284072, 52997126, 105994252, 211988504]

約数ペア:

[(1, 211988504), (2, 105994252), (4, 52997126), (7, 30284072), (8, 26498563), (13, 16306808), (14, 15142036), (17, 12469912), (26, 8153404), (28, 7571018), (34, 6234956), (49, 4326296), (52, 4076702), (56, 3785509), (68, 3117478), (91, 2329544), (98, 2163148), (104, 2038351), (119, 1781416), (136, 1558739), (182, 1164772), (196, 1081574), (221, 959224), (238, 890708), (364, 582386), (392, 540787), (442, 479612), (476, 445354), (637, 332792), (728, 291193), (833, 254488), (884, 239806), (952, 222677), (1274, 166396), (1547, 137032), (1666, 127244), (1768, 119903), (2447, 86632), (2548, 83198), (3094, 68516), (3332, 63622), (4894, 43316), (5096, 41599), (6188, 34258), (6664, 31811), (9788, 21658), (10829, 19576), (12376, 17129)]