206890950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1913}}^1$

素因数の和:2038

約数の個数: 96

約数和(自身を含む): 592390656

約数和(自身を除く): 385499706

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 103, 105, 150, 175, 206, 210, 309, 350, 515, 525, 618, 721, 1030, 1050, 1442, 1545, 1913, 2163, 2575, 3090, 3605, 3826, 4326, 5150, 5739, 7210, 7725, 9565, 10815, 11478, 13391, 15450, 18025, 19130, 21630, 26782, 28695, 36050, 40173, 47825, 54075, 57390, 66955, 80346, 95650, 108150, 133910, 143475, 197039, 200865, 286950, 334775, 394078, 401730, 591117, 669550, 985195, 1004325, 1182234, 1379273, 1970390, 2008650, 2758546, 2955585, 4137819, 4925975, 5911170, 6896365, 8275638, 9851950, 13792730, 14777925, 20689095, 29555850, 34481825, 41378190, 68963650, 103445475, 206890950]

約数ペア:

[(1, 206890950), (2, 103445475), (3, 68963650), (5, 41378190), (6, 34481825), (7, 29555850), (10, 20689095), (14, 14777925), (15, 13792730), (21, 9851950), (25, 8275638), (30, 6896365), (35, 5911170), (42, 4925975), (50, 4137819), (70, 2955585), (75, 2758546), (103, 2008650), (105, 1970390), (150, 1379273), (175, 1182234), (206, 1004325), (210, 985195), (309, 669550), (350, 591117), (515, 401730), (525, 394078), (618, 334775), (721, 286950), (1030, 200865), (1050, 197039), (1442, 143475), (1545, 133910), (1913, 108150), (2163, 95650), (2575, 80346), (3090, 66955), (3605, 57390), (3826, 54075), (4326, 47825), (5150, 40173), (5739, 36050), (7210, 28695), (7725, 26782), (9565, 21630), (10815, 19130), (11478, 18025), (13391, 15450)]