215848164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{82891}}^1$

素因数の和:82936

約数の個数: 48

約数和(自身を含む): 594169856

約数和(自身を除く): 378321692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 82891, 165782, 248673, 331564, 497346, 580237, 994692, 1160474, 1740711, 2320948, 2569621, 3481422, 5139242, 6962844, 7708863, 10278484, 15417726, 17987347, 30835452, 35974694, 53962041, 71949388, 107924082, 215848164]

約数ペア:

[(1, 215848164), (2, 107924082), (3, 71949388), (4, 53962041), (6, 35974694), (7, 30835452), (12, 17987347), (14, 15417726), (21, 10278484), (28, 7708863), (31, 6962844), (42, 5139242), (62, 3481422), (84, 2569621), (93, 2320948), (124, 1740711), (186, 1160474), (217, 994692), (372, 580237), (434, 497346), (651, 331564), (868, 248673), (1302, 165782), (2604, 82891)]