193245878

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{5003}}^1$

素因数の和:5132

約数の個数: 32

約数和(自身を含む): 345876480

約数和(自身を除く): 152630602

約数列:

[1, 2, 7, 14, 31, 62, 89, 178, 217, 434, 623, 1246, 2759, 5003, 5518, 10006, 19313, 35021, 38626, 70042, 155093, 310186, 445267, 890534, 1085651, 2171302, 3116869, 6233738, 13803277, 27606554, 96622939, 193245878]

約数ペア:

[(1, 193245878), (2, 96622939), (7, 27606554), (14, 13803277), (31, 6233738), (62, 3116869), (89, 2171302), (178, 1085651), (217, 890534), (434, 445267), (623, 310186), (1246, 155093), (2759, 70042), (5003, 38626), (5518, 35021), (10006, 19313)]