202166805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{11833}}^1$

素因数の和:11925

約数の個数: 32

約数和(自身を含む): 347635584

約数和(自身を除く): 145468779

約数列:

[1, 3, 5, 15, 17, 51, 67, 85, 201, 255, 335, 1005, 1139, 3417, 5695, 11833, 17085, 35499, 59165, 177495, 201161, 603483, 792811, 1005805, 2378433, 3017415, 3964055, 11892165, 13477787, 40433361, 67388935, 202166805]

約数ペア:

[(1, 202166805), (3, 67388935), (5, 40433361), (15, 13477787), (17, 11892165), (51, 3964055), (67, 3017415), (85, 2378433), (201, 1005805), (255, 792811), (335, 603483), (1005, 201161), (1139, 177495), (3417, 59165), (5695, 35499), (11833, 17085)]