203726172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:563

約数の個数: 96

約数和(自身を含む): 534876160

約数和(自身を除く): 331149988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 103, 124, 156, 186, 206, 309, 372, 403, 409, 412, 618, 806, 818, 1209, 1227, 1236, 1339, 1612, 1636, 2418, 2454, 2678, 3193, 4017, 4836, 4908, 5317, 5356, 6386, 8034, 9579, 10634, 12679, 12772, 15951, 16068, 19158, 21268, 25358, 31902, 38037, 38316, 41509, 42127, 50716, 63804, 76074, 83018, 84254, 124527, 126381, 152148, 164827, 166036, 168508, 249054, 252762, 329654, 494481, 498108, 505524, 547651, 659308, 988962, 1095302, 1305937, 1642953, 1977924, 2190604, 2611874, 3285906, 3917811, 5223748, 6571812, 7835622, 15671244, 16977181, 33954362, 50931543, 67908724, 101863086, 203726172]

約数ペア:

[(1, 203726172), (2, 101863086), (3, 67908724), (4, 50931543), (6, 33954362), (12, 16977181), (13, 15671244), (26, 7835622), (31, 6571812), (39, 5223748), (52, 3917811), (62, 3285906), (78, 2611874), (93, 2190604), (103, 1977924), (124, 1642953), (156, 1305937), (186, 1095302), (206, 988962), (309, 659308), (372, 547651), (403, 505524), (409, 498108), (412, 494481), (618, 329654), (806, 252762), (818, 249054), (1209, 168508), (1227, 166036), (1236, 164827), (1339, 152148), (1612, 126381), (1636, 124527), (2418, 84254), (2454, 83018), (2678, 76074), (3193, 63804), (4017, 50716), (4836, 42127), (4908, 41509), (5317, 38316), (5356, 38037), (6386, 31902), (8034, 25358), (9579, 21268), (10634, 19158), (12679, 16068), (12772, 15951)]