238431452

素因数分解:

$2^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{6113}}^1$

素因数の和:6330

約数の個数: 36

約数和(自身を含む): 487897200

約数和(自身を除く): 249465748

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 199, 398, 796, 1393, 2786, 5572, 6113, 9751, 12226, 19502, 24452, 39004, 42791, 85582, 171164, 299537, 599074, 1198148, 1216487, 2432974, 4865948, 8515409, 17030818, 34061636, 59607863, 119215726, 238431452]

約数ペア:

[(1, 238431452), (2, 119215726), (4, 59607863), (7, 34061636), (14, 17030818), (28, 8515409), (49, 4865948), (98, 2432974), (196, 1216487), (199, 1198148), (398, 599074), (796, 299537), (1393, 171164), (2786, 85582), (5572, 42791), (6113, 39004), (9751, 24452), (12226, 19502)]