197682984

素因数分解:

$2^3\times 3^3\times {\mathrm{915199}}^1$

素因数の和:915214

約数の個数: 32

約数和(自身を含む): 549120000

約数和(自身を除く): 351437016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 915199, 1830398, 2745597, 3660796, 5491194, 7321592, 8236791, 10982388, 16473582, 21964776, 24710373, 32947164, 49420746, 65894328, 98841492, 197682984]

約数ペア:

[(1, 197682984), (2, 98841492), (3, 65894328), (4, 49420746), (6, 32947164), (8, 24710373), (9, 21964776), (12, 16473582), (18, 10982388), (24, 8236791), (27, 7321592), (36, 5491194), (54, 3660796), (72, 2745597), (108, 1830398), (216, 915199)]