102405002

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 184680000

約数和(自身を除く): 82274998

約数列:

[1, 2, 7, 14, 49, 59, 89, 98, 118, 178, 199, 398, 413, 623, 826, 1246, 1393, 2786, 2891, 4361, 5251, 5782, 8722, 9751, 10502, 11741, 17711, 19502, 23482, 35422, 36757, 73514, 82187, 123977, 164374, 247954, 257299, 514598, 575309, 867839, 1044949, 1150618, 1735678, 2089898, 7314643, 14629286, 51202501, 102405002]

約数ペア:

[(1, 102405002), (2, 51202501), (7, 14629286), (14, 7314643), (49, 2089898), (59, 1735678), (89, 1150618), (98, 1044949), (118, 867839), (178, 575309), (199, 514598), (398, 257299), (413, 247954), (623, 164374), (826, 123977), (1246, 82187), (1393, 73514), (2786, 36757), (2891, 35422), (4361, 23482), (5251, 19502), (5782, 17711), (8722, 11741), (9751, 10502)]