204524229

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 359202816

約数和(自身を除く): 154678587

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 127, 221, 273, 347, 357, 381, 663, 889, 1041, 1547, 1651, 2159, 2429, 2667, 4511, 4641, 4953, 5899, 6477, 7287, 11557, 13533, 15113, 17697, 28067, 31577, 34671, 41293, 44069, 45339, 76687, 84201, 94731, 123879, 132207, 196469, 230061, 308483, 536809, 572897, 589407, 749173, 925449, 1610427, 1718691, 2247519, 4010279, 5244211, 9739249, 12030837, 15732633, 29217747, 68174743, 204524229]

約数ペア:

[(1, 204524229), (3, 68174743), (7, 29217747), (13, 15732633), (17, 12030837), (21, 9739249), (39, 5244211), (51, 4010279), (91, 2247519), (119, 1718691), (127, 1610427), (221, 925449), (273, 749173), (347, 589407), (357, 572897), (381, 536809), (663, 308483), (889, 230061), (1041, 196469), (1547, 132207), (1651, 123879), (2159, 94731), (2429, 84201), (2667, 76687), (4511, 45339), (4641, 44069), (4953, 41293), (5899, 34671), (6477, 31577), (7287, 28067), (11557, 17697), (13533, 15113)]