201801294

素因数分解:

$2^1\times 3^5\times {\mathrm{419}}^1\times {\mathrm{991}}^1$

素因数の和:1427

約数の個数: 48

約数和(自身を含む): 454970880

約数和(自身を除く): 253169586

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 419, 486, 838, 991, 1257, 1982, 2514, 2973, 3771, 5946, 7542, 8919, 11313, 17838, 22626, 26757, 33939, 53514, 67878, 80271, 101817, 160542, 203634, 240813, 415229, 481626, 830458, 1245687, 2491374, 3737061, 7474122, 11211183, 22422366, 33633549, 67267098, 100900647, 201801294]

約数ペア:

[(1, 201801294), (2, 100900647), (3, 67267098), (6, 33633549), (9, 22422366), (18, 11211183), (27, 7474122), (54, 3737061), (81, 2491374), (162, 1245687), (243, 830458), (419, 481626), (486, 415229), (838, 240813), (991, 203634), (1257, 160542), (1982, 101817), (2514, 80271), (2973, 67878), (3771, 53514), (5946, 33939), (7542, 26757), (8919, 22626), (11313, 17838)]