214945302

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{661}}^1$

素因数の和:1069

約数の個数: 64

約数和(自身を含む): 507144960

約数和(自身を除く): 292199658

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 379, 429, 661, 758, 858, 1137, 1322, 1983, 2274, 3966, 4169, 4927, 7271, 8338, 8593, 9854, 12507, 14542, 14781, 17186, 21813, 25014, 25779, 29562, 43626, 51558, 54197, 94523, 108394, 162591, 189046, 250519, 283569, 325182, 501038, 567138, 751557, 1503114, 2755709, 3256747, 5511418, 6513494, 8267127, 9770241, 16534254, 19540482, 35824217, 71648434, 107472651, 214945302]

約数ペア:

[(1, 214945302), (2, 107472651), (3, 71648434), (6, 35824217), (11, 19540482), (13, 16534254), (22, 9770241), (26, 8267127), (33, 6513494), (39, 5511418), (66, 3256747), (78, 2755709), (143, 1503114), (286, 751557), (379, 567138), (429, 501038), (661, 325182), (758, 283569), (858, 250519), (1137, 189046), (1322, 162591), (1983, 108394), (2274, 94523), (3966, 54197), (4169, 51558), (4927, 43626), (7271, 29562), (8338, 25779), (8593, 25014), (9854, 21813), (12507, 17186), (14542, 14781)]