202172672

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{4673}}^1$

素因数の和:4715

約数の個数: 54

約数和(自身を含む): 437079762

約数和(自身を除く): 234907090

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 676, 832, 1352, 1664, 2704, 3328, 4673, 5408, 9346, 10816, 18692, 21632, 37384, 43264, 60749, 74768, 121498, 149536, 242996, 299072, 485992, 598144, 789737, 971984, 1196288, 1579474, 1943968, 3158948, 3887936, 6317896, 7775872, 12635792, 15551744, 25271584, 50543168, 101086336, 202172672]

約数ペア:

[(1, 202172672), (2, 101086336), (4, 50543168), (8, 25271584), (13, 15551744), (16, 12635792), (26, 7775872), (32, 6317896), (52, 3887936), (64, 3158948), (104, 1943968), (128, 1579474), (169, 1196288), (208, 971984), (256, 789737), (338, 598144), (416, 485992), (676, 299072), (832, 242996), (1352, 149536), (1664, 121498), (2704, 74768), (3328, 60749), (4673, 43264), (5408, 37384), (9346, 21632), (10816, 18692)]