203796294

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1085

約数の個数: 64

約数和(自身を含む): 458680320

約数和(自身を除く): 254884026

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 89, 93, 178, 186, 267, 403, 534, 806, 947, 1157, 1209, 1894, 2314, 2418, 2759, 2841, 3471, 5518, 5682, 6942, 8277, 12311, 16554, 24622, 29357, 35867, 36933, 58714, 71734, 73866, 84283, 88071, 107601, 168566, 176142, 215202, 252849, 381641, 505698, 763282, 1095679, 1144923, 2191358, 2289846, 2612773, 3287037, 5225546, 6574074, 7838319, 15676638, 33966049, 67932098, 101898147, 203796294]

約数ペア:

[(1, 203796294), (2, 101898147), (3, 67932098), (6, 33966049), (13, 15676638), (26, 7838319), (31, 6574074), (39, 5225546), (62, 3287037), (78, 2612773), (89, 2289846), (93, 2191358), (178, 1144923), (186, 1095679), (267, 763282), (403, 505698), (534, 381641), (806, 252849), (947, 215202), (1157, 176142), (1209, 168566), (1894, 107601), (2314, 88071), (2418, 84283), (2759, 73866), (2841, 71734), (3471, 58714), (5518, 36933), (5682, 35867), (6942, 29357), (8277, 24622), (12311, 16554)]