201244956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 526901760

約数和(自身を除く): 325656804

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 109, 132, 142, 197, 213, 218, 284, 327, 394, 426, 436, 591, 654, 781, 788, 852, 1182, 1199, 1308, 1562, 2167, 2343, 2364, 2398, 3124, 3597, 4334, 4686, 4796, 6501, 7194, 7739, 8668, 9372, 13002, 13987, 14388, 15478, 21473, 23217, 26004, 27974, 30956, 41961, 42946, 46434, 55948, 64419, 83922, 85129, 85892, 92868, 128838, 153857, 167844, 170258, 236203, 255387, 257676, 307714, 340516, 461571, 472406, 510774, 615428, 708609, 923142, 944812, 1021548, 1417218, 1524583, 1846284, 2834436, 3049166, 4573749, 6098332, 9147498, 16770413, 18294996, 33540826, 50311239, 67081652, 100622478, 201244956]

約数ペア:

[(1, 201244956), (2, 100622478), (3, 67081652), (4, 50311239), (6, 33540826), (11, 18294996), (12, 16770413), (22, 9147498), (33, 6098332), (44, 4573749), (66, 3049166), (71, 2834436), (109, 1846284), (132, 1524583), (142, 1417218), (197, 1021548), (213, 944812), (218, 923142), (284, 708609), (327, 615428), (394, 510774), (426, 472406), (436, 461571), (591, 340516), (654, 307714), (781, 257676), (788, 255387), (852, 236203), (1182, 170258), (1199, 167844), (1308, 153857), (1562, 128838), (2167, 92868), (2343, 85892), (2364, 85129), (2398, 83922), (3124, 64419), (3597, 55948), (4334, 46434), (4686, 42946), (4796, 41961), (6501, 30956), (7194, 27974), (7739, 26004), (8668, 23217), (9372, 21473), (13002, 15478), (13987, 14388)]