202230784

素因数分解:

$2^{10}\times 7^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:433

約数の個数: 88

約数和(自身を含む): 468681120

約数和(自身を除く): 266450336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 224, 256, 317, 356, 448, 512, 623, 634, 712, 896, 1024, 1246, 1268, 1424, 1792, 2219, 2492, 2536, 2848, 3584, 4438, 4984, 5072, 5696, 7168, 8876, 9968, 10144, 11392, 17752, 19936, 20288, 22784, 28213, 35504, 39872, 40576, 45568, 56426, 71008, 79744, 81152, 91136, 112852, 142016, 159488, 162304, 197491, 225704, 284032, 318976, 324608, 394982, 451408, 568064, 637952, 789964, 902816, 1136128, 1579928, 1805632, 2272256, 3159856, 3611264, 6319712, 7222528, 12639424, 14445056, 25278848, 28890112, 50557696, 101115392, 202230784]

約数ペア:

[(1, 202230784), (2, 101115392), (4, 50557696), (7, 28890112), (8, 25278848), (14, 14445056), (16, 12639424), (28, 7222528), (32, 6319712), (56, 3611264), (64, 3159856), (89, 2272256), (112, 1805632), (128, 1579928), (178, 1136128), (224, 902816), (256, 789964), (317, 637952), (356, 568064), (448, 451408), (512, 394982), (623, 324608), (634, 318976), (712, 284032), (896, 225704), (1024, 197491), (1246, 162304), (1268, 159488), (1424, 142016), (1792, 112852), (2219, 91136), (2492, 81152), (2536, 79744), (2848, 71008), (3584, 56426), (4438, 45568), (4984, 40576), (5072, 39872), (5696, 35504), (7168, 28213), (8876, 22784), (9968, 20288), (10144, 19936), (11392, 17752)]