198181956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{3739}}^1$

素因数の和:4384

約数の個数: 48

約数和(自身を含む): 529464320

約数和(自身を除く): 331282364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 631, 1262, 1893, 2524, 3739, 3786, 4417, 7478, 7572, 8834, 11217, 13251, 14956, 17668, 22434, 26173, 26502, 44868, 52346, 53004, 78519, 104692, 157038, 314076, 2359309, 4718618, 7077927, 9437236, 14155854, 16515163, 28311708, 33030326, 49545489, 66060652, 99090978, 198181956]

約数ペア:

[(1, 198181956), (2, 99090978), (3, 66060652), (4, 49545489), (6, 33030326), (7, 28311708), (12, 16515163), (14, 14155854), (21, 9437236), (28, 7077927), (42, 4718618), (84, 2359309), (631, 314076), (1262, 157038), (1893, 104692), (2524, 78519), (3739, 53004), (3786, 52346), (4417, 44868), (7478, 26502), (7572, 26173), (8834, 22434), (11217, 17668), (13251, 14956)]