195734462

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:873

約数の個数: 64

約数和(自身を含む): 387707904

約数和(自身を除く): 191973442

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 73, 77, 146, 154, 161, 253, 322, 506, 511, 757, 803, 1022, 1514, 1606, 1679, 1771, 3358, 3542, 5299, 5621, 8327, 10598, 11242, 11753, 16654, 17411, 18469, 23506, 34822, 36938, 55261, 58289, 110522, 116578, 121877, 129283, 191521, 243754, 258566, 383042, 386827, 607871, 773654, 1215742, 1271003, 1340647, 2542006, 2681294, 4255097, 8510194, 8897021, 13981033, 17794042, 27962066, 97867231, 195734462]

約数ペア:

[(1, 195734462), (2, 97867231), (7, 27962066), (11, 17794042), (14, 13981033), (22, 8897021), (23, 8510194), (46, 4255097), (73, 2681294), (77, 2542006), (146, 1340647), (154, 1271003), (161, 1215742), (253, 773654), (322, 607871), (506, 386827), (511, 383042), (757, 258566), (803, 243754), (1022, 191521), (1514, 129283), (1606, 121877), (1679, 116578), (1771, 110522), (3358, 58289), (3542, 55261), (5299, 36938), (5621, 34822), (8327, 23506), (10598, 18469), (11242, 17411), (11753, 16654)]