207657054

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:615

約数の個数: 96

約数和(自身を含む): 516529440

約数和(自身を除く): 308872386

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 61, 66, 99, 121, 122, 183, 198, 242, 297, 363, 366, 521, 549, 594, 671, 726, 1042, 1089, 1098, 1342, 1563, 1647, 2013, 2178, 3126, 3267, 3294, 4026, 4689, 5731, 6039, 6534, 7381, 9378, 11462, 12078, 14067, 14762, 17193, 18117, 22143, 28134, 31781, 34386, 36234, 44286, 51579, 63041, 63562, 66429, 95343, 103158, 126082, 132858, 154737, 189123, 190686, 199287, 286029, 309474, 349591, 378246, 398574, 567369, 572058, 699182, 858087, 1048773, 1134738, 1702107, 1716174, 2097546, 3146319, 3404214, 3845501, 6292638, 7691002, 9438957, 11536503, 18877914, 23073006, 34609509, 69219018, 103828527, 207657054]

約数ペア:

[(1, 207657054), (2, 103828527), (3, 69219018), (6, 34609509), (9, 23073006), (11, 18877914), (18, 11536503), (22, 9438957), (27, 7691002), (33, 6292638), (54, 3845501), (61, 3404214), (66, 3146319), (99, 2097546), (121, 1716174), (122, 1702107), (183, 1134738), (198, 1048773), (242, 858087), (297, 699182), (363, 572058), (366, 567369), (521, 398574), (549, 378246), (594, 349591), (671, 309474), (726, 286029), (1042, 199287), (1089, 190686), (1098, 189123), (1342, 154737), (1563, 132858), (1647, 126082), (2013, 103158), (2178, 95343), (3126, 66429), (3267, 63562), (3294, 63041), (4026, 51579), (4689, 44286), (5731, 36234), (6039, 34386), (6534, 31781), (7381, 28134), (9378, 22143), (11462, 18117), (12078, 17193), (14067, 14762)]