202327455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{4243}}^1$

素因数の和:4296

約数の個数: 48

約数和(自身を含む): 375237504

約数和(自身を除く): 172910049

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 289, 561, 867, 935, 1445, 2805, 3179, 4243, 4335, 9537, 12729, 15895, 21215, 46673, 47685, 63645, 72131, 140019, 216393, 233365, 360655, 700095, 793441, 1081965, 1226227, 2380323, 3678681, 3967205, 6131135, 11901615, 13488497, 18393405, 40465491, 67442485, 202327455]

約数ペア:

[(1, 202327455), (3, 67442485), (5, 40465491), (11, 18393405), (15, 13488497), (17, 11901615), (33, 6131135), (51, 3967205), (55, 3678681), (85, 2380323), (165, 1226227), (187, 1081965), (255, 793441), (289, 700095), (561, 360655), (867, 233365), (935, 216393), (1445, 140019), (2805, 72131), (3179, 63645), (4243, 47685), (4335, 46673), (9537, 21215), (12729, 15895)]