197601118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4637}}^1$

素因数の和:4812

約数の個数: 32

約数和(自身を含む): 350632800

約数和(自身を除く): 153031682

約数列:

[1, 2, 11, 13, 22, 26, 143, 149, 286, 298, 1639, 1937, 3278, 3874, 4637, 9274, 21307, 42614, 51007, 60281, 102014, 120562, 663091, 690913, 1326182, 1381826, 7600043, 8981869, 15200086, 17963738, 98800559, 197601118]

約数ペア:

[(1, 197601118), (2, 98800559), (11, 17963738), (13, 15200086), (22, 8981869), (26, 7600043), (143, 1381826), (149, 1326182), (286, 690913), (298, 663091), (1639, 120562), (1937, 102014), (3278, 60281), (3874, 51007), (4637, 42614), (9274, 21307)]