201729152

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{50839}}^1$

素因数の和:50884

約数の個数: 32

約数和(自身を含む): 414854400

約数和(自身を除く): 213125248

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 50839, 101678, 203356, 406712, 813424, 1576009, 1626848, 3152018, 3253696, 6304036, 6507392, 12608072, 25216144, 50432288, 100864576, 201729152]

約数ペア:

[(1, 201729152), (2, 100864576), (4, 50432288), (8, 25216144), (16, 12608072), (31, 6507392), (32, 6304036), (62, 3253696), (64, 3152018), (124, 1626848), (128, 1576009), (248, 813424), (496, 406712), (992, 203356), (1984, 101678), (3968, 50839)]