205197168

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:383

約数の個数: 160

約数和(自身を含む): 615532032

約数和(自身を除く): 410334864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 61, 66, 69, 88, 92, 122, 132, 138, 176, 183, 184, 244, 253, 264, 276, 277, 366, 368, 488, 506, 528, 552, 554, 671, 732, 759, 831, 976, 1012, 1104, 1108, 1342, 1403, 1464, 1518, 1662, 2013, 2024, 2216, 2684, 2806, 2928, 3036, 3047, 3324, 4026, 4048, 4209, 4432, 5368, 5612, 6072, 6094, 6371, 6648, 8052, 8418, 9141, 10736, 11224, 12144, 12188, 12742, 13296, 15433, 16104, 16836, 16897, 18282, 19113, 22448, 24376, 25484, 30866, 32208, 33672, 33794, 36564, 38226, 46299, 48752, 50691, 50968, 61732, 67344, 67588, 70081, 73128, 76452, 92598, 101382, 101936, 123464, 135176, 140162, 146256, 152904, 185196, 185867, 202764, 210243, 246928, 270352, 280324, 305808, 370392, 371734, 388631, 405528, 420486, 557601, 560648, 740784, 743468, 777262, 811056, 840972, 1115202, 1121296, 1165893, 1486936, 1554524, 1681944, 2230404, 2331786, 2973872, 3109048, 3363888, 4274941, 4460808, 4663572, 6218096, 8549882, 8921616, 9327144, 12824823, 17099764, 18654288, 25649646, 34199528, 51299292, 68399056, 102598584, 205197168]

約数ペア:

[(1, 205197168), (2, 102598584), (3, 68399056), (4, 51299292), (6, 34199528), (8, 25649646), (11, 18654288), (12, 17099764), (16, 12824823), (22, 9327144), (23, 8921616), (24, 8549882), (33, 6218096), (44, 4663572), (46, 4460808), (48, 4274941), (61, 3363888), (66, 3109048), (69, 2973872), (88, 2331786), (92, 2230404), (122, 1681944), (132, 1554524), (138, 1486936), (176, 1165893), (183, 1121296), (184, 1115202), (244, 840972), (253, 811056), (264, 777262), (276, 743468), (277, 740784), (366, 560648), (368, 557601), (488, 420486), (506, 405528), (528, 388631), (552, 371734), (554, 370392), (671, 305808), (732, 280324), (759, 270352), (831, 246928), (976, 210243), (1012, 202764), (1104, 185867), (1108, 185196), (1342, 152904), (1403, 146256), (1464, 140162), (1518, 135176), (1662, 123464), (2013, 101936), (2024, 101382), (2216, 92598), (2684, 76452), (2806, 73128), (2928, 70081), (3036, 67588), (3047, 67344), (3324, 61732), (4026, 50968), (4048, 50691), (4209, 48752), (4432, 46299), (5368, 38226), (5612, 36564), (6072, 33794), (6094, 33672), (6371, 32208), (6648, 30866), (8052, 25484), (8418, 24376), (9141, 22448), (10736, 19113), (11224, 18282), (12144, 16897), (12188, 16836), (12742, 16104), (13296, 15433)]