197548754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{2063}}^1$

素因数の和:2234

約数の個数: 32

約数和(自身を含む): 332881920

約数和(自身を除く): 135333166

約数列:

[1, 2, 13, 26, 29, 58, 127, 254, 377, 754, 1651, 2063, 3302, 3683, 4126, 7366, 26819, 47879, 53638, 59827, 95758, 119654, 262001, 524002, 777751, 1555502, 3406013, 6812026, 7598029, 15196058, 98774377, 197548754]

約数ペア:

[(1, 197548754), (2, 98774377), (13, 15196058), (26, 7598029), (29, 6812026), (58, 3406013), (127, 1555502), (254, 777751), (377, 524002), (754, 262001), (1651, 119654), (2063, 95758), (3302, 59827), (3683, 53638), (4126, 47879), (7366, 26819)]