214657254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{7069}}^1$

素因数の和:7325

約数の個数: 48

約数和(自身を含む): 533813280

約数和(自身を除く): 319156026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 241, 482, 723, 1446, 1687, 2169, 3374, 4338, 5061, 7069, 10122, 14138, 15183, 21207, 30366, 42414, 49483, 63621, 98966, 127242, 148449, 296898, 445347, 890694, 1703629, 3407258, 5110887, 10221774, 11925403, 15332661, 23850806, 30665322, 35776209, 71552418, 107328627, 214657254]

約数ペア:

[(1, 214657254), (2, 107328627), (3, 71552418), (6, 35776209), (7, 30665322), (9, 23850806), (14, 15332661), (18, 11925403), (21, 10221774), (42, 5110887), (63, 3407258), (126, 1703629), (241, 890694), (482, 445347), (723, 296898), (1446, 148449), (1687, 127242), (2169, 98966), (3374, 63621), (4338, 49483), (5061, 42414), (7069, 30366), (10122, 21207), (14138, 15183)]