197291286

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{2081}}^1$

素因数の和:2341

約数の個数: 48

約数和(自身を含む): 448212960

約数和(自身を除く): 250921674

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 229, 414, 458, 687, 1374, 2061, 2081, 4122, 4162, 5267, 6243, 10534, 12486, 15801, 18729, 31602, 37458, 47403, 47863, 94806, 95726, 143589, 287178, 430767, 476549, 861534, 953098, 1429647, 2859294, 4288941, 8577882, 10960627, 21921254, 32881881, 65763762, 98645643, 197291286]

約数ペア:

[(1, 197291286), (2, 98645643), (3, 65763762), (6, 32881881), (9, 21921254), (18, 10960627), (23, 8577882), (46, 4288941), (69, 2859294), (138, 1429647), (207, 953098), (229, 861534), (414, 476549), (458, 430767), (687, 287178), (1374, 143589), (2061, 95726), (2081, 94806), (4122, 47863), (4162, 47403), (5267, 37458), (6243, 31602), (10534, 18729), (12486, 15801)]