194199252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3089}}^1$

素因数の和:3153

約数の個数: 72

約数和(自身を含む): 506661120

約数和(自身を除く): 312461868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 676, 806, 1014, 1209, 1612, 2028, 2418, 3089, 4836, 5239, 6178, 9267, 10478, 12356, 15717, 18534, 20956, 31434, 37068, 40157, 62868, 80314, 95759, 120471, 160628, 191518, 240942, 287277, 383036, 481884, 522041, 574554, 1044082, 1149108, 1244867, 1566123, 2088164, 2489734, 3132246, 3734601, 4979468, 6264492, 7469202, 14938404, 16183271, 32366542, 48549813, 64733084, 97099626, 194199252]

約数ペア:

[(1, 194199252), (2, 97099626), (3, 64733084), (4, 48549813), (6, 32366542), (12, 16183271), (13, 14938404), (26, 7469202), (31, 6264492), (39, 4979468), (52, 3734601), (62, 3132246), (78, 2489734), (93, 2088164), (124, 1566123), (156, 1244867), (169, 1149108), (186, 1044082), (338, 574554), (372, 522041), (403, 481884), (507, 383036), (676, 287277), (806, 240942), (1014, 191518), (1209, 160628), (1612, 120471), (2028, 95759), (2418, 80314), (3089, 62868), (4836, 40157), (5239, 37068), (6178, 31434), (9267, 20956), (10478, 18534), (12356, 15717)]