214904295

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2333}}^1$

素因数の和:2456

約数の個数: 48

約数和(自身を含む): 393232320

約数和(自身を除く): 178328025

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 89, 115, 207, 267, 345, 445, 801, 1035, 1335, 2047, 2333, 4005, 6141, 6999, 10235, 11665, 18423, 20997, 30705, 34995, 53659, 92115, 104985, 160977, 207637, 268295, 482931, 622911, 804885, 1038185, 1868733, 2414655, 3114555, 4775651, 9343665, 14326953, 23878255, 42980859, 71634765, 214904295]

約数ペア:

[(1, 214904295), (3, 71634765), (5, 42980859), (9, 23878255), (15, 14326953), (23, 9343665), (45, 4775651), (69, 3114555), (89, 2414655), (115, 1868733), (207, 1038185), (267, 804885), (345, 622911), (445, 482931), (801, 268295), (1035, 207637), (1335, 160977), (2047, 104985), (2333, 92115), (4005, 53659), (6141, 34995), (6999, 30705), (10235, 20997), (11665, 18423)]