197178312

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{103997}}^1$

素因数の和:104085

約数の個数: 32

約数和(自身を含む): 499190400

約数和(自身を除く): 302012088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 103997, 207994, 311991, 415988, 623982, 831976, 1247964, 2495928, 8215763, 16431526, 24647289, 32863052, 49294578, 65726104, 98589156, 197178312]

約数ペア:

[(1, 197178312), (2, 98589156), (3, 65726104), (4, 49294578), (6, 32863052), (8, 24647289), (12, 16431526), (24, 8215763), (79, 2495928), (158, 1247964), (237, 831976), (316, 623982), (474, 415988), (632, 311991), (948, 207994), (1896, 103997)]