201316736

素因数分解:

$2^7\times {\mathrm{163}}^1\times {\mathrm{9649}}^1$

素因数の和:9826

約数の個数: 32

約数和(自身を含む): 403563000

約数和(自身を除く): 202246264

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 326, 652, 1304, 2608, 5216, 9649, 10432, 19298, 20864, 38596, 77192, 154384, 308768, 617536, 1235072, 1572787, 3145574, 6291148, 12582296, 25164592, 50329184, 100658368, 201316736]

約数ペア:

[(1, 201316736), (2, 100658368), (4, 50329184), (8, 25164592), (16, 12582296), (32, 6291148), (64, 3145574), (128, 1572787), (163, 1235072), (326, 617536), (652, 308768), (1304, 154384), (2608, 77192), (5216, 38596), (9649, 20864), (10432, 19298)]