199946229

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{63901}}^1$

素因数の和:64060

約数の個数: 16

約数和(自身を含む): 306729600

約数和(自身を除く): 106783371

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 63901, 191703, 447307, 1341921, 9521249, 28563747, 66648743, 199946229]

約数ペア:

[(1, 199946229), (3, 66648743), (7, 28563747), (21, 9521249), (149, 1341921), (447, 447307), (1043, 191703), (3129, 63901)]