200105230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{35797}}^1$

素因数の和:35860

約数の個数: 32

約数和(自身を含む): 396928224

約数和(自身を除く): 196822994

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 35797, 71594, 178985, 357970, 465361, 930722, 1539271, 2326805, 3078542, 4653610, 7696355, 15392710, 20010523, 40021046, 100052615, 200105230]

約数ペア:

[(1, 200105230), (2, 100052615), (5, 40021046), (10, 20010523), (13, 15392710), (26, 7696355), (43, 4653610), (65, 3078542), (86, 2326805), (130, 1539271), (215, 930722), (430, 465361), (559, 357970), (1118, 178985), (2795, 71594), (5590, 35797)]