210283906

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{13399}}^1$

素因数の和:13486

約数の個数: 32

約数和(自身を含む): 385920000

約数和(自身を除く): 175636094

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 266, 413, 826, 1121, 2242, 7847, 13399, 15694, 26798, 93793, 187586, 254581, 509162, 790541, 1581082, 1782067, 3564134, 5533787, 11067574, 15020279, 30040558, 105141953, 210283906]

約数ペア:

[(1, 210283906), (2, 105141953), (7, 30040558), (14, 15020279), (19, 11067574), (38, 5533787), (59, 3564134), (118, 1782067), (133, 1581082), (266, 790541), (413, 509162), (826, 254581), (1121, 187586), (2242, 93793), (7847, 26798), (13399, 15694)]