200906306

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{617}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 326912112

約数和(自身を除く): 126005806

約数列:

[1, 2, 17, 34, 61, 122, 157, 314, 617, 1037, 1234, 2074, 2669, 5338, 9577, 10489, 19154, 20978, 37637, 75274, 96869, 162809, 193738, 325618, 639829, 1279658, 1646773, 3293546, 5909009, 11818018, 100453153, 200906306]

約数ペア:

[(1, 200906306), (2, 100453153), (17, 11818018), (34, 5909009), (61, 3293546), (122, 1646773), (157, 1279658), (314, 639829), (617, 325618), (1037, 193738), (1234, 162809), (2074, 96869), (2669, 75274), (5338, 37637), (9577, 20978), (10489, 19154)]