202264880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{133069}}^1$

素因数の和:133101

約数の個数: 40

約数和(自身を含む): 495020400

約数和(自身を除く): 292755520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 133069, 266138, 532276, 665345, 1064552, 1330690, 2129104, 2528311, 2661380, 5056622, 5322760, 10113244, 10645520, 12641555, 20226488, 25283110, 40452976, 50566220, 101132440, 202264880]

約数ペア:

[(1, 202264880), (2, 101132440), (4, 50566220), (5, 40452976), (8, 25283110), (10, 20226488), (16, 12641555), (19, 10645520), (20, 10113244), (38, 5322760), (40, 5056622), (76, 2661380), (80, 2528311), (95, 2129104), (152, 1330690), (190, 1064552), (304, 665345), (380, 532276), (760, 266138), (1520, 133069)]