204814452

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 519321600

約数和(自身を除く): 314507148

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 79, 83, 114, 137, 158, 166, 228, 237, 249, 274, 316, 332, 411, 474, 498, 548, 822, 948, 996, 1501, 1577, 1644, 2603, 3002, 3154, 4503, 4731, 5206, 6004, 6308, 6557, 7809, 9006, 9462, 10412, 10823, 11371, 13114, 15618, 18012, 18924, 19671, 21646, 22742, 26228, 31236, 32469, 34113, 39342, 43292, 45484, 64938, 68226, 78684, 124583, 129876, 136452, 205637, 216049, 249166, 373749, 411274, 432098, 498332, 616911, 648147, 747498, 822548, 864196, 898309, 1233822, 1296294, 1494996, 1796618, 2467644, 2592588, 2694927, 3593236, 5389854, 10779708, 17067871, 34135742, 51203613, 68271484, 102407226, 204814452]

約数ペア:

[(1, 204814452), (2, 102407226), (3, 68271484), (4, 51203613), (6, 34135742), (12, 17067871), (19, 10779708), (38, 5389854), (57, 3593236), (76, 2694927), (79, 2592588), (83, 2467644), (114, 1796618), (137, 1494996), (158, 1296294), (166, 1233822), (228, 898309), (237, 864196), (249, 822548), (274, 747498), (316, 648147), (332, 616911), (411, 498332), (474, 432098), (498, 411274), (548, 373749), (822, 249166), (948, 216049), (996, 205637), (1501, 136452), (1577, 129876), (1644, 124583), (2603, 78684), (3002, 68226), (3154, 64938), (4503, 45484), (4731, 43292), (5206, 39342), (6004, 34113), (6308, 32469), (6557, 31236), (7809, 26228), (9006, 22742), (9462, 21646), (10412, 19671), (10823, 18924), (11371, 18012), (13114, 15618)]