214945442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{743}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 355691520

約数和(自身を除く): 140746078

約数列:

[1, 2, 19, 23, 38, 46, 331, 437, 662, 743, 874, 1486, 6289, 7613, 12578, 14117, 15226, 17089, 28234, 34178, 144647, 245933, 289294, 324691, 491866, 649382, 4672727, 5656459, 9345454, 11312918, 107472721, 214945442]

約数ペア:

[(1, 214945442), (2, 107472721), (19, 11312918), (23, 9345454), (38, 5656459), (46, 4672727), (331, 649382), (437, 491866), (662, 324691), (743, 289294), (874, 245933), (1486, 144647), (6289, 34178), (7613, 28234), (12578, 17089), (14117, 15226)]