197895672

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211427}}^1$

素因数の和:211452

約数の個数: 48

約数和(自身を含む): 577198440

約数和(自身を除く): 379302768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 211427, 422854, 634281, 845708, 1268562, 1691416, 1902843, 2537124, 2748551, 3805686, 5074248, 5497102, 7611372, 8245653, 10994204, 15222744, 16491306, 21988408, 24736959, 32982612, 49473918, 65965224, 98947836, 197895672]

約数ペア:

[(1, 197895672), (2, 98947836), (3, 65965224), (4, 49473918), (6, 32982612), (8, 24736959), (9, 21988408), (12, 16491306), (13, 15222744), (18, 10994204), (24, 8245653), (26, 7611372), (36, 5497102), (39, 5074248), (52, 3805686), (72, 2748551), (78, 2537124), (104, 1902843), (117, 1691416), (156, 1268562), (234, 845708), (312, 634281), (468, 422854), (936, 211427)]