201299968

素因数分解:

$2^{11}\times {\mathrm{227}}^1\times {\mathrm{433}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 405208440

約数和(自身を除く): 203908472

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 227, 256, 433, 454, 512, 866, 908, 1024, 1732, 1816, 2048, 3464, 3632, 6928, 7264, 13856, 14528, 27712, 29056, 55424, 58112, 98291, 110848, 116224, 196582, 221696, 232448, 393164, 443392, 464896, 786328, 886784, 1572656, 3145312, 6290624, 12581248, 25162496, 50324992, 100649984, 201299968]

約数ペア:

[(1, 201299968), (2, 100649984), (4, 50324992), (8, 25162496), (16, 12581248), (32, 6290624), (64, 3145312), (128, 1572656), (227, 886784), (256, 786328), (433, 464896), (454, 443392), (512, 393164), (866, 232448), (908, 221696), (1024, 196582), (1732, 116224), (1816, 110848), (2048, 98291), (3464, 58112), (3632, 55424), (6928, 29056), (7264, 27712), (13856, 14528)]