201925312

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{787}}^1$

素因数の和:1029

約数の個数: 56

約数和(自身を含む): 424322240

約数和(自身を除く): 222396928

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 211, 304, 422, 608, 787, 844, 1216, 1574, 1688, 3148, 3376, 4009, 6296, 6752, 8018, 12592, 13504, 14953, 16036, 25184, 29906, 32072, 50368, 59812, 64144, 119624, 128288, 166057, 239248, 256576, 332114, 478496, 664228, 956992, 1328456, 2656912, 3155083, 5313824, 6310166, 10627648, 12620332, 25240664, 50481328, 100962656, 201925312]

約数ペア:

[(1, 201925312), (2, 100962656), (4, 50481328), (8, 25240664), (16, 12620332), (19, 10627648), (32, 6310166), (38, 5313824), (64, 3155083), (76, 2656912), (152, 1328456), (211, 956992), (304, 664228), (422, 478496), (608, 332114), (787, 256576), (844, 239248), (1216, 166057), (1574, 128288), (1688, 119624), (3148, 64144), (3376, 59812), (4009, 50368), (6296, 32072), (6752, 29906), (8018, 25184), (12592, 16036), (13504, 14953)]