201893648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{6869}}^1$

素因数の和:7055

約数の個数: 40

約数和(自身を含む): 429347520

約数和(自身を除く): 227453872

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 167, 176, 334, 668, 1336, 1837, 2672, 3674, 6869, 7348, 13738, 14696, 27476, 29392, 54952, 75559, 109904, 151118, 302236, 604472, 1147123, 1208944, 2294246, 4588492, 9176984, 12618353, 18353968, 25236706, 50473412, 100946824, 201893648]

約数ペア:

[(1, 201893648), (2, 100946824), (4, 50473412), (8, 25236706), (11, 18353968), (16, 12618353), (22, 9176984), (44, 4588492), (88, 2294246), (167, 1208944), (176, 1147123), (334, 604472), (668, 302236), (1336, 151118), (1837, 109904), (2672, 75559), (3674, 54952), (6869, 29392), (7348, 27476), (13738, 14696)]