221331190822

素因数分解:

$2^1\times 7^2\times {\mathrm{2239}}^1\times {\mathrm{1008701}}^1$

素因数の和:1010956

約数の個数: 24

約数和(自身を含む): 386373214080

約数和(自身を除く): 165042023258

約数列:

[1, 2, 7, 14, 49, 98, 2239, 4478, 15673, 31346, 109711, 219422, 1008701, 2017402, 7060907, 14121814, 49426349, 98852698, 2258481539, 4516963078, 15809370773, 31618741546, 110665595411, 221331190822]

約数ペア:

[(1, 221331190822), (2, 110665595411), (7, 31618741546), (14, 15809370773), (49, 4516963078), (98, 2258481539), (2239, 98852698), (4478, 49426349), (15673, 14121814), (31346, 7060907), (109711, 2017402), (219422, 1008701)]