213132688

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{1783}}^1$

素因数の和:2063

約数の個数: 40

約数和(自身を含む): 428274176

約数和(自身を除く): 215141488

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 241, 248, 482, 496, 964, 1783, 1928, 3566, 3856, 7132, 7471, 14264, 14942, 28528, 29884, 55273, 59768, 110546, 119536, 221092, 429703, 442184, 859406, 884368, 1718812, 3437624, 6875248, 13320793, 26641586, 53283172, 106566344, 213132688]

約数ペア:

[(1, 213132688), (2, 106566344), (4, 53283172), (8, 26641586), (16, 13320793), (31, 6875248), (62, 3437624), (124, 1718812), (241, 884368), (248, 859406), (482, 442184), (496, 429703), (964, 221092), (1783, 119536), (1928, 110546), (3566, 59768), (3856, 55273), (7132, 29884), (7471, 28528), (14264, 14942)]