206455770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7883}}^1$

素因数の和:7996

約数の個数: 64

約数和(自身を含む): 556295040

約数和(自身を除く): 349839270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 97, 135, 194, 270, 291, 485, 582, 873, 970, 1455, 1746, 2619, 2910, 4365, 5238, 7883, 8730, 13095, 15766, 23649, 26190, 39415, 47298, 70947, 78830, 118245, 141894, 212841, 236490, 354735, 425682, 709470, 764651, 1064205, 1529302, 2128410, 2293953, 3823255, 4587906, 6881859, 7646510, 11469765, 13763718, 20645577, 22939530, 34409295, 41291154, 68818590, 103227885, 206455770]

約数ペア:

[(1, 206455770), (2, 103227885), (3, 68818590), (5, 41291154), (6, 34409295), (9, 22939530), (10, 20645577), (15, 13763718), (18, 11469765), (27, 7646510), (30, 6881859), (45, 4587906), (54, 3823255), (90, 2293953), (97, 2128410), (135, 1529302), (194, 1064205), (270, 764651), (291, 709470), (485, 425682), (582, 354735), (873, 236490), (970, 212841), (1455, 141894), (1746, 118245), (2619, 78830), (2910, 70947), (4365, 47298), (5238, 39415), (7883, 26190), (8730, 23649), (13095, 15766)]