201981184

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{16787}}^1$

素因数の和:16850

約数の個数: 36

約数和(自身を含む): 411776064

約数和(自身を除く): 209794880

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 752, 1504, 3008, 6016, 12032, 16787, 33574, 67148, 134296, 268592, 537184, 788989, 1074368, 1577978, 2148736, 3155956, 4297472, 6311912, 12623824, 25247648, 50495296, 100990592, 201981184]

約数ペア:

[(1, 201981184), (2, 100990592), (4, 50495296), (8, 25247648), (16, 12623824), (32, 6311912), (47, 4297472), (64, 3155956), (94, 2148736), (128, 1577978), (188, 1074368), (256, 788989), (376, 537184), (752, 268592), (1504, 134296), (3008, 67148), (6016, 33574), (12032, 16787)]