201470451

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43411}}^1$

素因数の和:43451

約数の個数: 32

約数和(自身を含む): 350074368

約数和(自身を除く): 148603917

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 43411, 130233, 303877, 564343, 737987, 911631, 1693029, 2213961, 3950401, 5165909, 9593831, 11851203, 15497727, 28781493, 67156817, 201470451]

約数ペア:

[(1, 201470451), (3, 67156817), (7, 28781493), (13, 15497727), (17, 11851203), (21, 9593831), (39, 5165909), (51, 3950401), (91, 2213961), (119, 1693029), (221, 911631), (273, 737987), (357, 564343), (663, 303877), (1547, 130233), (4641, 43411)]