190017058

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 379282176

約数和(自身を除く): 189265118

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 181, 187, 238, 362, 374, 401, 802, 1267, 1309, 1991, 2534, 2618, 2807, 3077, 3982, 4411, 5614, 6154, 6817, 8822, 13634, 13937, 21539, 27874, 30877, 33847, 43078, 47719, 61754, 67694, 72581, 74987, 95438, 145162, 149974, 236929, 473858, 508067, 524909, 798391, 1016134, 1049818, 1233877, 1596782, 2467754, 5588737, 8637139, 11177474, 13572647, 17274278, 27145294, 95008529, 190017058]

約数ペア:

[(1, 190017058), (2, 95008529), (7, 27145294), (11, 17274278), (14, 13572647), (17, 11177474), (22, 8637139), (34, 5588737), (77, 2467754), (119, 1596782), (154, 1233877), (181, 1049818), (187, 1016134), (238, 798391), (362, 524909), (374, 508067), (401, 473858), (802, 236929), (1267, 149974), (1309, 145162), (1991, 95438), (2534, 74987), (2618, 72581), (2807, 67694), (3077, 61754), (3982, 47719), (4411, 43078), (5614, 33847), (6154, 30877), (6817, 27874), (8822, 21539), (13634, 13937)]