189202495

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 241678080

約数和(自身を除く): 52475585

約数列:

[1, 5, 41, 47, 73, 205, 235, 269, 365, 1345, 1927, 2993, 3431, 9635, 11029, 12643, 14965, 17155, 19637, 55145, 63215, 98185, 140671, 518363, 703355, 805117, 922939, 2591815, 4025585, 4614695, 37840499, 189202495]

約数ペア:

[(1, 189202495), (5, 37840499), (41, 4614695), (47, 4025585), (73, 2591815), (205, 922939), (235, 805117), (269, 703355), (365, 518363), (1345, 140671), (1927, 98185), (2993, 63215), (3431, 55145), (9635, 19637), (11029, 17155), (12643, 14965)]