202345866

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 486839808

約数和(自身を除く): 284493942

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 83, 93, 102, 153, 166, 186, 249, 257, 279, 306, 498, 514, 527, 558, 747, 771, 1054, 1411, 1494, 1542, 1581, 2313, 2573, 2822, 3162, 4233, 4369, 4626, 4743, 5146, 7719, 7967, 8466, 8738, 9486, 12699, 13107, 15438, 15934, 21331, 23157, 23901, 25398, 26214, 39321, 42662, 43741, 46314, 47802, 63993, 71703, 78642, 87482, 127986, 131223, 135439, 143406, 191979, 262446, 270878, 362627, 383958, 393669, 406317, 661261, 725254, 787338, 812634, 1087881, 1218951, 1322522, 1983783, 2175762, 2437902, 3263643, 3967566, 5951349, 6527286, 11241437, 11902698, 22482874, 33724311, 67448622, 101172933, 202345866]

約数ペア:

[(1, 202345866), (2, 101172933), (3, 67448622), (6, 33724311), (9, 22482874), (17, 11902698), (18, 11241437), (31, 6527286), (34, 5951349), (51, 3967566), (62, 3263643), (83, 2437902), (93, 2175762), (102, 1983783), (153, 1322522), (166, 1218951), (186, 1087881), (249, 812634), (257, 787338), (279, 725254), (306, 661261), (498, 406317), (514, 393669), (527, 383958), (558, 362627), (747, 270878), (771, 262446), (1054, 191979), (1411, 143406), (1494, 135439), (1542, 131223), (1581, 127986), (2313, 87482), (2573, 78642), (2822, 71703), (3162, 63993), (4233, 47802), (4369, 46314), (4626, 43741), (4743, 42662), (5146, 39321), (7719, 26214), (7967, 25398), (8466, 23901), (8738, 23157), (9486, 21331), (12699, 15934), (13107, 15438)]