197316007850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1120159}}^1$

素因数の和:1120455

約数の個数: 48

約数和(自身を含む): 396697943040

約数和(自身を除く): 199381935190

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 271, 325, 542, 650, 1355, 2710, 3523, 6775, 7046, 13550, 17615, 35230, 88075, 176150, 1120159, 2240318, 5600795, 11201590, 14562067, 28003975, 29124134, 56007950, 72810335, 145620670, 303563089, 364051675, 607126178, 728103350, 1517815445, 3035630890, 3946320157, 7589077225, 7892640314, 15178154450, 19731600785, 39463201570, 98658003925, 197316007850]

約数ペア:

[(1, 197316007850), (2, 98658003925), (5, 39463201570), (10, 19731600785), (13, 15178154450), (25, 7892640314), (26, 7589077225), (50, 3946320157), (65, 3035630890), (130, 1517815445), (271, 728103350), (325, 607126178), (542, 364051675), (650, 303563089), (1355, 145620670), (2710, 72810335), (3523, 56007950), (6775, 29124134), (7046, 28003975), (13550, 14562067), (17615, 11201590), (35230, 5600795), (88075, 2240318), (176150, 1120159)]