202235392

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{20789}}^1$

素因数の和:20826

約数の個数: 40

約数和(自身を含む): 425363400

約数和(自身を除く): 223128008

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 20789, 41578, 83156, 166312, 332624, 394991, 665248, 789982, 1330496, 1579964, 2660992, 3159928, 5321984, 6319856, 10643968, 12639712, 25279424, 50558848, 101117696, 202235392]

約数ペア:

[(1, 202235392), (2, 101117696), (4, 50558848), (8, 25279424), (16, 12639712), (19, 10643968), (32, 6319856), (38, 5321984), (64, 3159928), (76, 2660992), (128, 1579964), (152, 1330496), (256, 789982), (304, 665248), (512, 394991), (608, 332624), (1216, 166312), (2432, 83156), (4864, 41578), (9728, 20789)]