99208039

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 127374336

約数和(自身を除く): 28166297

約数列:

[1, 7, 17, 23, 67, 119, 161, 391, 469, 541, 1139, 1541, 2737, 3787, 7973, 9197, 10787, 12443, 26197, 36247, 64379, 87101, 183379, 211531, 253729, 616199, 833681, 1480717, 4313393, 5835767, 14172577, 99208039]

約数ペア:

[(1, 99208039), (7, 14172577), (17, 5835767), (23, 4313393), (67, 1480717), (119, 833681), (161, 616199), (391, 253729), (469, 211531), (541, 183379), (1139, 87101), (1541, 64379), (2737, 36247), (3787, 26197), (7973, 12443), (9197, 10787)]