200503984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{737147}}^1$

素因数の和:737172

約数の個数: 20

約数和(自身を含む): 411328584

約数和(自身を除く): 210824600

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 737147, 1474294, 2948588, 5897176, 11794352, 12531499, 25062998, 50125996, 100251992, 200503984]

約数ペア:

[(1, 200503984), (2, 100251992), (4, 50125996), (8, 25062998), (16, 12531499), (17, 11794352), (34, 5897176), (68, 2948588), (136, 1474294), (272, 737147)]