204575488

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{61471}}^1$

素因数の和:61500

約数の個数: 36

約数和(自身を含む): 439770688

約数和(自身を除く): 235195200

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 61471, 122942, 245884, 491768, 799123, 983536, 1598246, 1967072, 3196492, 3934144, 6392984, 7868288, 12785968, 15736576, 25571936, 51143872, 102287744, 204575488]

約数ペア:

[(1, 204575488), (2, 102287744), (4, 51143872), (8, 25571936), (13, 15736576), (16, 12785968), (26, 7868288), (32, 6392984), (52, 3934144), (64, 3196492), (104, 1967072), (128, 1598246), (208, 983536), (256, 799123), (416, 491768), (832, 245884), (1664, 122942), (3328, 61471)]