197906350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1483}}^1$

素因数の和:1669

約数の個数: 48

約数和(自身を含む): 392506128

約数和(自身を除く): 194599778

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 157, 170, 314, 425, 785, 850, 1483, 1570, 2669, 2966, 3925, 5338, 7415, 7850, 13345, 14830, 25211, 26690, 37075, 50422, 66725, 74150, 126055, 133450, 232831, 252110, 465662, 630275, 1164155, 1260550, 2328310, 3958127, 5820775, 7916254, 11641550, 19790635, 39581270, 98953175, 197906350]

約数ペア:

[(1, 197906350), (2, 98953175), (5, 39581270), (10, 19790635), (17, 11641550), (25, 7916254), (34, 5820775), (50, 3958127), (85, 2328310), (157, 1260550), (170, 1164155), (314, 630275), (425, 465662), (785, 252110), (850, 232831), (1483, 133450), (1570, 126055), (2669, 74150), (2966, 66725), (3925, 50422), (5338, 37075), (7415, 26690), (7850, 25211), (13345, 14830)]