204272838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7757}}^1$

素因数の和:7802

約数の個数: 96

約数和(自身を含む): 580919040

約数和(自身を除く): 376646202

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 57, 63, 66, 77, 99, 114, 126, 133, 154, 171, 198, 209, 231, 266, 342, 399, 418, 462, 627, 693, 798, 1197, 1254, 1386, 1463, 1881, 2394, 2926, 3762, 4389, 7757, 8778, 13167, 15514, 23271, 26334, 46542, 54299, 69813, 85327, 108598, 139626, 147383, 162897, 170654, 255981, 294766, 325794, 442149, 488691, 511962, 597289, 767943, 884298, 977382, 1031681, 1194578, 1326447, 1535886, 1621213, 1791867, 2063362, 2652894, 3095043, 3242426, 3583734, 4863639, 5375601, 6190086, 9285129, 9727278, 10751202, 11348491, 14590917, 18570258, 22696982, 29181834, 34045473, 68090946, 102136419, 204272838]

約数ペア:

[(1, 204272838), (2, 102136419), (3, 68090946), (6, 34045473), (7, 29181834), (9, 22696982), (11, 18570258), (14, 14590917), (18, 11348491), (19, 10751202), (21, 9727278), (22, 9285129), (33, 6190086), (38, 5375601), (42, 4863639), (57, 3583734), (63, 3242426), (66, 3095043), (77, 2652894), (99, 2063362), (114, 1791867), (126, 1621213), (133, 1535886), (154, 1326447), (171, 1194578), (198, 1031681), (209, 977382), (231, 884298), (266, 767943), (342, 597289), (399, 511962), (418, 488691), (462, 442149), (627, 325794), (693, 294766), (798, 255981), (1197, 170654), (1254, 162897), (1386, 147383), (1463, 139626), (1881, 108598), (2394, 85327), (2926, 69813), (3762, 54299), (4389, 46542), (7757, 26334), (8778, 23271), (13167, 15514)]