201268768

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4483}}^1$

素因数の和:4577

約数の個数: 48

約数和(自身を含む): 420348096

約数和(自身を除く): 219079328

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 92, 122, 184, 244, 368, 488, 736, 976, 1403, 1952, 2806, 4483, 5612, 8966, 11224, 17932, 22448, 35864, 44896, 71728, 103109, 143456, 206218, 273463, 412436, 546926, 824872, 1093852, 1649744, 2187704, 3299488, 4375408, 6289649, 8750816, 12579298, 25158596, 50317192, 100634384, 201268768]

約数ペア:

[(1, 201268768), (2, 100634384), (4, 50317192), (8, 25158596), (16, 12579298), (23, 8750816), (32, 6289649), (46, 4375408), (61, 3299488), (92, 2187704), (122, 1649744), (184, 1093852), (244, 824872), (368, 546926), (488, 412436), (736, 273463), (976, 206218), (1403, 143456), (1952, 103109), (2806, 71728), (4483, 44896), (5612, 35864), (8966, 22448), (11224, 17932)]