198665996

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{29581}}^1$

素因数の和:29681

約数の個数: 24

約数和(自身を含む): 367763424

約数和(自身を除く): 169097428

約数列:

[1, 2, 4, 23, 46, 73, 92, 146, 292, 1679, 3358, 6716, 29581, 59162, 118324, 680363, 1360726, 2159413, 2721452, 4318826, 8637652, 49666499, 99332998, 198665996]

約数ペア:

[(1, 198665996), (2, 99332998), (4, 49666499), (23, 8637652), (46, 4318826), (73, 2721452), (92, 2159413), (146, 1360726), (292, 680363), (1679, 118324), (3358, 59162), (6716, 29581)]