200910402

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:469

約数の個数: 128

約数和(自身を含む): 561715200

約数和(自身を除く): 360804798

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 211, 229, 231, 297, 378, 422, 458, 462, 594, 633, 687, 693, 1266, 1374, 1386, 1477, 1603, 1899, 2061, 2079, 2321, 2519, 2954, 3206, 3798, 4122, 4158, 4431, 4642, 4809, 5038, 5697, 6183, 6963, 7557, 8862, 9618, 11394, 12366, 13293, 13926, 14427, 15114, 16247, 17633, 20889, 22671, 26586, 28854, 32494, 35266, 39879, 41778, 43281, 45342, 48319, 48741, 52899, 62667, 68013, 79758, 86562, 96638, 97482, 105798, 125334, 136026, 144957, 146223, 158697, 289914, 292446, 317394, 338233, 434871, 438669, 476091, 531509, 676466, 869742, 877338, 952182, 1014699, 1063018, 1304613, 1594527, 2029398, 2609226, 3044097, 3189054, 3720563, 4783581, 6088194, 7441126, 9132291, 9567162, 11161689, 14350743, 18264582, 22323378, 28701486, 33485067, 66970134, 100455201, 200910402]

約数ペア:

[(1, 200910402), (2, 100455201), (3, 66970134), (6, 33485067), (7, 28701486), (9, 22323378), (11, 18264582), (14, 14350743), (18, 11161689), (21, 9567162), (22, 9132291), (27, 7441126), (33, 6088194), (42, 4783581), (54, 3720563), (63, 3189054), (66, 3044097), (77, 2609226), (99, 2029398), (126, 1594527), (154, 1304613), (189, 1063018), (198, 1014699), (211, 952182), (229, 877338), (231, 869742), (297, 676466), (378, 531509), (422, 476091), (458, 438669), (462, 434871), (594, 338233), (633, 317394), (687, 292446), (693, 289914), (1266, 158697), (1374, 146223), (1386, 144957), (1477, 136026), (1603, 125334), (1899, 105798), (2061, 97482), (2079, 96638), (2321, 86562), (2519, 79758), (2954, 68013), (3206, 62667), (3798, 52899), (4122, 48741), (4158, 48319), (4431, 45342), (4642, 43281), (4809, 41778), (5038, 39879), (5697, 35266), (6183, 32494), (6963, 28854), (7557, 26586), (8862, 22671), (9618, 20889), (11394, 17633), (12366, 16247), (13293, 15114), (13926, 14427)]