211952208

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10957}}^1$

素因数の和:11012

約数の個数: 80

約数和(自身を含む): 608738816

約数和(自身を除く): 396786608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 10957, 19344, 21914, 32871, 43828, 65742, 87656, 131484, 142441, 175312, 262968, 284882, 339667, 427323, 525936, 569764, 679334, 854646, 1019001, 1139528, 1358668, 1709292, 2038002, 2279056, 2717336, 3418584, 4076004, 4415671, 5434672, 6837168, 8152008, 8831342, 13247013, 16304016, 17662684, 26494026, 35325368, 52988052, 70650736, 105976104, 211952208]

約数ペア:

[(1, 211952208), (2, 105976104), (3, 70650736), (4, 52988052), (6, 35325368), (8, 26494026), (12, 17662684), (13, 16304016), (16, 13247013), (24, 8831342), (26, 8152008), (31, 6837168), (39, 5434672), (48, 4415671), (52, 4076004), (62, 3418584), (78, 2717336), (93, 2279056), (104, 2038002), (124, 1709292), (156, 1358668), (186, 1139528), (208, 1019001), (248, 854646), (312, 679334), (372, 569764), (403, 525936), (496, 427323), (624, 339667), (744, 284882), (806, 262968), (1209, 175312), (1488, 142441), (1612, 131484), (2418, 87656), (3224, 65742), (4836, 43828), (6448, 32871), (9672, 21914), (10957, 19344)]