214460396486

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2293}}^1\times {\mathrm{215503}}^1$

素因数の和:217836

約数の個数: 32

約数和(自身を含む): 379673223168

約数和(自身を除く): 165212826682

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 2293, 4586, 16051, 32102, 71083, 142166, 215503, 431006, 497581, 995162, 1508521, 3017042, 6680593, 13361186, 46764151, 93528302, 494148379, 988296758, 3459038653, 6918077306, 15318599749, 30637199498, 107230198243, 214460396486]

約数ペア:

[(1, 214460396486), (2, 107230198243), (7, 30637199498), (14, 15318599749), (31, 6918077306), (62, 3459038653), (217, 988296758), (434, 494148379), (2293, 93528302), (4586, 46764151), (16051, 13361186), (32102, 6680593), (71083, 3017042), (142166, 1508521), (215503, 995162), (431006, 497581)]