199279158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{16273}}^1$

素因数の和:16448

約数の個数: 32

約数和(自身を含む): 431977056

約数和(自身を除く): 232697898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 942, 2041, 4082, 6123, 12246, 16273, 32546, 48819, 97638, 211549, 423098, 634647, 1269294, 2554861, 5109722, 7664583, 15329166, 33213193, 66426386, 99639579, 199279158]

約数ペア:

[(1, 199279158), (2, 99639579), (3, 66426386), (6, 33213193), (13, 15329166), (26, 7664583), (39, 5109722), (78, 2554861), (157, 1269294), (314, 634647), (471, 423098), (942, 211549), (2041, 97638), (4082, 48819), (6123, 32546), (12246, 16273)]