200716672

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{120623}}^1$

素因数の和:120650

約数の個数: 32

約数和(自身を含む): 430627680

約数和(自身を除く): 229911008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 120623, 241246, 482492, 964984, 1568099, 1929968, 3136198, 3859936, 6272396, 7719872, 12544792, 15439744, 25089584, 50179168, 100358336, 200716672]

約数ペア:

[(1, 200716672), (2, 100358336), (4, 50179168), (8, 25089584), (13, 15439744), (16, 12544792), (26, 7719872), (32, 6272396), (52, 3859936), (64, 3136198), (104, 1929968), (128, 1568099), (208, 964984), (416, 482492), (832, 241246), (1664, 120623)]